diff --git a/index.html b/index.html
index 88451d9c..aa868ce3 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@
   <link href="https://www.w3.org/StyleSheets/TR/2021/cg-draft" rel="stylesheet">
   <meta content="Bikeshed version bf22245b8, updated Tue Apr 18 15:53:37 2023 -0700" name="generator">
   <link href="https://wicg.github.io/fenced-frame/" rel="canonical">
-  <meta content="5aa16680d56fd86e5020d2cd21aacb6ee005c482" name="document-revision">
+  <meta content="0582b0e9cefe203fd1088c68153f84ff307a5dc5" name="document-revision">
 <style>
 /* Put nice boxes around each algorithm. */
 [data-algorithm]:not(.heading) {
@@ -838,7 +838,7 @@
   <div class="head">
    <p data-fill-with="logo"><a class="logo" href="https://www.w3.org/"> <img alt="W3C" height="48" src="https://www.w3.org/StyleSheets/TR/2021/logos/W3C" width="72"> </a> </p>
    <h1 class="p-name no-ref" id="title">Fenced frame</h1>
-   <p id="w3c-state"><a href="https://www.w3.org/standards/types#CG-DRAFT">Draft Community Group Report</a>, <time class="dt-updated" datetime="2023-04-26">26 April 2023</time></p>
+   <p id="w3c-state"><a href="https://www.w3.org/standards/types#CG-DRAFT">Draft Community Group Report</a>, <time class="dt-updated" datetime="2023-04-27">27 April 2023</time></p>
    <div data-fill-with="spec-metadata">
     <dl>
      <dt>This version:
@@ -1167,7 +1167,6 @@ <h4 class="heading settled" data-level="1.3.2" id="fenced-frame-config-struct"><
 descriptor" data-dfn-type="dfn" data-export id="interest-group-descriptor-name">name<a class="self-link" href="#interest-group-descriptor-name"></a></dfn>, which is a string.</p>
    <p>An <dfn class="dfn-paneled" data-dfn-for="fencedframetype" data-dfn-type="dfn" data-export id="fencedframetype-exhaustive-set-of-sandbox-flags">exhaustive set of sandbox flags</dfn> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#sandboxing-flag-set" id="ref-for-sandboxing-flag-set">sandboxing flag
 set</a>.</p>
-   <p>An <dfn class="dfn-paneled" data-dfn-for="fencedframetype" data-dfn-type="dfn" data-export id="fencedframetype-exhaustive-set-of-permissions">exhaustive set of permissions</dfn> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list">list</a> of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature">policy-controlled features</a>.</p>
    <p>A <dfn class="dfn-paneled" data-dfn-for="fencedframetype" data-dfn-type="dfn" data-export id="fencedframetype-fenced-frame-reporter">fenced frame reporter</dfn> is <span class="XXX">TODO: Specify the type for this.</span></p>
    <div class="algorithm" data-algorithm="report an event">
      In order to <dfn class="dfn-paneled" data-dfn-type="dfn" data-export id="report-an-event">report an event</dfn>, run these steps: 
@@ -1248,17 +1247,25 @@ <h4 class="heading settled" data-level="1.3.2" id="fenced-frame-config-struct"><
       <dd data-md>
        <p>a <a data-link-type="dfn" href="https://www.w3.org/TR/CSS22/visufx.html#propdef-visibility" id="ref-for-propdef-visibility④">visibility</a></p>
      </dl>
-    <dt data-md><dfn class="dfn-paneled" data-dfn-for="fenced frame config" data-dfn-type="dfn" data-export id="fenced-frame-config-effective-permissions">effective permissions</dfn>
+    <dt data-md><dfn class="dfn-paneled" data-dfn-for="fenced frame config" data-dfn-type="dfn" data-export id="fenced-frame-config-effective-enabled-permissions">effective enabled permissions</dfn>
     <dd data-md>
      <p>null, or a struct with the following fields:</p>
      <dl>
-      <dt data-md><dfn class="dfn-paneled" data-dfn-for="effective permissions" data-dfn-type="dfn" data-export id="effective-permissions-value">value</dfn>
+      <dt data-md><dfn class="dfn-paneled" data-dfn-for="effective enabled permissions" data-dfn-type="dfn" data-export id="effective-enabled-permissions-value">value</dfn>
       <dd data-md>
-       <p>an <a data-link-type="dfn" href="#fencedframetype-exhaustive-set-of-permissions" id="ref-for-fencedframetype-exhaustive-set-of-permissions">exhaustive set of permissions</a></p>
-      <dt data-md><dfn data-dfn-for="effective permissions" data-dfn-type="dfn" data-export id="effective-permissions-visibility">visibility<a class="self-link" href="#effective-permissions-visibility"></a></dfn>
+       <p>a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list">list</a> of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature">policy-controlled features</a></p>
+      <dt data-md><dfn data-dfn-for="effective enabled permissions" data-dfn-type="dfn" data-export id="effective-enabled-permissions-visibility">visibility<a class="self-link" href="#effective-enabled-permissions-visibility"></a></dfn>
       <dd data-md>
        <p>a <a data-link-type="dfn" href="https://www.w3.org/TR/CSS22/visufx.html#propdef-visibility" id="ref-for-propdef-visibility⑤">visibility</a></p>
      </dl>
+     <p class="note" role="note"><span class="marker">Note:</span> When non-null, this is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①">list</a> of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature①">policy-controlled features</a> that the generator of
+this config relies on exclusively being enabled inside the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①①">fencedframe</a></code> that navigates to
+this config. Specifically, each feature in this list <span class="allow-2119">must</span> be
+enabled by the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①②">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③">fenced navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-permissions-policy" id="ref-for-concept-document-permissions-policy">permissions policy</a>'s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#inherited-policy" id="ref-for-inherited-policy">inherited policy</a> when navigating to
+this config for the navigation to succeed. The features in this list are not force-enabled, but
+rather are used to check that the embedder environment that influences the aforementioned <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy#inherited-policy" id="ref-for-inherited-policy①">inherited policy</a> is relaxed enough to support these essential features.
+If the <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#inherited-policy-for-a-feature" id="ref-for-inherited-policy-for-a-feature">inherited policy value</a> for any of these features is
+"<code>Disabled</code>", the navigation to this config will fail. Any <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature②">policy-controlled feature</a> <em>not</em> in this list will not be "<code>Disabled</code>" in the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①③">fencedframe</a></code> that navigates to this config.</p>
     <dt data-md><dfn data-dfn-for="fenced frame config" data-dfn-type="dfn" data-export id="fenced-frame-config-fenced-frame-reporter">fenced frame reporter<a class="self-link" href="#fenced-frame-config-fenced-frame-reporter"></a></dfn>
     <dd data-md>
      <p>null, or a struct with the following fields:</p>
@@ -1287,7 +1294,7 @@ <h4 class="heading settled" data-level="1.3.2" id="fenced-frame-config-struct"><
      <dl>
       <dt data-md><dfn class="dfn-paneled" data-dfn-for="nested configs" data-dfn-type="dfn" data-export id="nested-configs-value">value</dfn>
       <dd data-md>
-       <p>a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①">list</a> of <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config①①">fenced frame configs</a></p>
+       <p>a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list②">list</a> of <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config①①">fenced frame configs</a></p>
       <dt data-md><dfn data-dfn-for="nested configs" data-dfn-type="dfn" data-export id="nested-configs-visibility">visibility<a class="self-link" href="#nested-configs-visibility"></a></dfn>
       <dd data-md>
        <p>a <a data-link-type="dfn" href="https://www.w3.org/TR/CSS22/visufx.html#propdef-visibility" id="ref-for-propdef-visibility⑧">visibility</a></p>
@@ -1314,9 +1321,9 @@ <h4 class="heading settled" data-level="1.3.3" id="fenced-frame-config-instance-
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="fenced frame config instance" data-dfn-type="dfn" data-export id="fenced-frame-config-instance-effective-sandbox-flags">effective sandbox flags</dfn>
     <dd data-md>
      <p>null, or an <a data-link-type="dfn" href="#fencedframetype-exhaustive-set-of-sandbox-flags" id="ref-for-fencedframetype-exhaustive-set-of-sandbox-flags①">exhaustive set of sandbox flags</a></p>
-    <dt data-md><dfn class="dfn-paneled" data-dfn-for="fenced frame config instance" data-dfn-type="dfn" data-export id="fenced-frame-config-instance-effective-permissions">effective permissions</dfn>
+    <dt data-md><dfn class="dfn-paneled" data-dfn-for="fenced frame config instance" data-dfn-type="dfn" data-export id="fenced-frame-config-instance-effective-enabled-permissions">effective enabled permissions</dfn>
     <dd data-md>
-     <p>null, or an <a data-link-type="dfn" href="#fencedframetype-exhaustive-set-of-permissions" id="ref-for-fencedframetype-exhaustive-set-of-permissions①">exhaustive set of permissions</a></p>
+     <p>null, or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list③">list</a> of <a data-link-type="dfn" href="https://w3c.github.io/webappsec-permissions-policy/#policy-controlled-feature" id="ref-for-policy-controlled-feature③">policy-controlled features</a></p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="fenced frame config instance" data-dfn-type="dfn" data-export id="fenced-frame-config-instance-fenced-frame-reporter">fenced frame reporter</dfn> TODO: including automatic beacon info
     <dd data-md>
      <p>null, or a <a data-link-type="dfn" href="#fencedframetype-fenced-frame-reporter" id="ref-for-fencedframetype-fenced-frame-reporter①">fenced frame reporter</a></p>
@@ -1351,9 +1358,9 @@ <h4 class="heading settled" data-level="1.3.3" id="fenced-frame-config-instance-
      <dt data-md><a data-link-type="dfn" href="#fenced-frame-config-instance-effective-sandbox-flags" id="ref-for-fenced-frame-config-instance-effective-sandbox-flags">effective sandbox flags</a>
      <dd data-md>
       <p><var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-effective-sandbox-flags" id="ref-for-fenced-frame-config-effective-sandbox-flags">effective sandbox flags</a> if null, otherwise <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-effective-sandbox-flags" id="ref-for-fenced-frame-config-effective-sandbox-flags①">effective sandbox flags</a>'s <a data-link-type="dfn" href="#effective-sandbox-flags-value" id="ref-for-effective-sandbox-flags-value">value</a></p>
-     <dt data-md><a data-link-type="dfn" href="#fenced-frame-config-instance-effective-permissions" id="ref-for-fenced-frame-config-instance-effective-permissions">effective permissions</a>
+     <dt data-md><a data-link-type="dfn" href="#fenced-frame-config-instance-effective-enabled-permissions" id="ref-for-fenced-frame-config-instance-effective-enabled-permissions">effective enabled permissions</a>
      <dd data-md>
-      <p><var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-effective-permissions" id="ref-for-fenced-frame-config-effective-permissions">effective permissions</a> if null, otherwise <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-effective-permissions" id="ref-for-fenced-frame-config-effective-permissions①">effective permissions</a>'s <a data-link-type="dfn" href="#effective-permissions-value" id="ref-for-effective-permissions-value">value</a></p>
+      <p><var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions">effective enabled permissions</a> if null, otherwise <var>config</var>’s <a data-link-type="dfn" href="#fenced-frame-config-effective-enabled-permissions" id="ref-for-fenced-frame-config-effective-enabled-permissions①">effective enabled permissions</a>'s <a data-link-type="dfn" href="#effective-enabled-permissions-value" id="ref-for-effective-enabled-permissions-value">value</a></p>
      <dt data-md><a data-link-type="dfn" href="#fenced-frame-config-instance-fenced-frame-reporter" id="ref-for-fenced-frame-config-instance-fenced-frame-reporter">fenced frame reporter</a>
      <dd data-md>
       <p><var>config</var>’s <span class="XXX">TODO: Fill this in</span></p>
@@ -1408,14 +1415,14 @@ <h4 class="heading settled" data-level="1.3.3" id="fenced-frame-config-instance-
    <p>Each <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable">navigable</a> has a <dfn class="dfn-paneled" data-dfn-for="navigable" data-dfn-type="dfn" data-noexport id="navigable-fenced-frame-config-instance">fenced frame config instance</dfn>, which is a <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance③">fenced
 frame config instance</a> or null, initially null.</p>
    <p><strong class="advisement"> This <a data-link-type="dfn" href="#navigable-fenced-frame-config-instance" id="ref-for-navigable-fenced-frame-config-instance">fenced frame config instance</a> should really exist on <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①">traversable
-navigable</a>, specifically a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③">fenced navigable</a>, however until
+navigable</a>, specifically a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④">fenced navigable</a>, however until
 third-party cookies are <a href="https://w3ctag.github.io/web-without-3p-cookies/#introduction">deprecated</a>, this
-specification supports many of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①①">fencedframe</a></code> constructs on the <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①">iframe</a></code> element. This
+specification supports many of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①④">fencedframe</a></code> constructs on the <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element①">iframe</a></code> element. This
 requires that for the short term, a normal <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable">content navigable</a> be able to load
 a <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config①④">fenced frame config</a>, and therefore have access to the navigation’s corresponding <a data-link-type="dfn" href="#fenced-frame-config-instance" id="ref-for-fenced-frame-config-instance④">fenced
 frame config instance</a>.</strong></p>
    <h4 class="heading settled" data-level="1.3.4" id="fenced-frame-config-interface"><span class="secno">1.3.4. </span><span class="content">The <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig③">FencedFrameConfig</a></code> interface</span><a class="self-link" href="#fenced-frame-config-interface"></a></h4>
-   <p>One major input to the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①②">fencedframe</a></code> element is the <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig④">FencedFrameConfig</a></code> interface, which
+   <p>One major input to the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⑤">fencedframe</a></code> element is the <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig④">FencedFrameConfig</a></code> interface, which
 maps to an internal <a data-link-type="dfn" href="#fenced-frame-config" id="ref-for-fenced-frame-config①⑤">fenced frame config</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct" id="ref-for-struct②">struct</a>.</p>
 <pre class="idl highlight def"><c- b>enum</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="enum" data-export id="enumdef-opaqueproperty"><code><c- g>OpaqueProperty</c-></code></dfn> {<dfn class="idl-code" data-dfn-for="OpaqueProperty" data-dfn-type="enum-value" data-export id="dom-opaqueproperty-opaque"><code><c- s>"opaque"</c-></code><a class="self-link" href="#dom-opaqueproperty-opaque"></a></dfn>};
 
@@ -1585,7 +1592,7 @@ <h3 class="heading settled" data-level="1.4" id="fence-interface"><span class="s
      <li data-md>
       <p>If <var>instance</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-nested-configs" id="ref-for-fenced-frame-config-instance-nested-configs③">nested configs</a> is null, then return.</p>
      <li data-md>
-      <p>Let <var>results</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list②">list</a> of <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig⑧">FencedFrameConfig</a></code>s.</p>
+      <p>Let <var>results</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list④">list</a> of <code class="idl"><a data-link-type="idl" href="#fencedframeconfig" id="ref-for-fencedframeconfig⑧">FencedFrameConfig</a></code>s.</p>
      <li data-md>
       <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate①">For each</a> <var>urn</var> → <var>config</var> of <var>instance</var>’s <a data-link-type="dfn" href="#fenced-frame-config-instance-nested-configs" id="ref-for-fenced-frame-config-instance-nested-configs④">nested
  configs</a>:</p>
@@ -1670,12 +1677,12 @@ <h3 class="heading settled" data-level="2.2" id="creating-browsing-contexts-patc
     <p>to instead use the tighter condition:</p>
     <ol>
      <li data-md>
-      <p>If <var>creator</var> is non-null and <var>embedder</var> is not a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①③">fencedframe</a></code> element, then:</p>
+      <p>If <var>creator</var> is non-null and <var>embedder</var> is not a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⑥">fencedframe</a></code> element, then:</p>
     </ol>
    </div>
    <p class="note" role="note"><span class="marker">Note:</span> This is because we need to ensure that we do not leak <var>creator</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#the-document&apos;s-referrer" id="ref-for-the-document&apos;s-referrer">referrer</a>, <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-document-origin" id="ref-for-concept-document-origin">origin</a>, <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#creator-base-url" id="ref-for-creator-base-url">creator base url</a>, <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-policy-container" id="ref-for-concept-document-policy-container">policy
 container</a>, across the fenced frame boundary.</p>
-   <p class="issue" id="issue-d31f6063"><a class="self-link" href="#issue-d31f6063"></a> Ensure we are doing the right thing for <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-permissions-policy" id="ref-for-concept-document-permissions-policy">permissions policy</a>.</p>
+   <p class="issue" id="issue-d31f6063"><a class="self-link" href="#issue-d31f6063"></a> Ensure we are doing the right thing for <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/dom.html#concept-document-permissions-policy" id="ref-for-concept-document-permissions-policy①">permissions policy</a>.</p>
    <h3 class="heading settled" data-level="2.3" id="nested-traversables"><span class="secno">2.3. </span><span class="content">Nested traversables</span><a class="self-link" href="#nested-traversables"></a></h3>
    <h4 class="heading settled" data-level="2.3.1" id="nested-traversables-intro"><span class="secno">2.3.1. </span><span class="content">Introduction</span><a class="self-link" href="#nested-traversables-intro"></a></h4>
    <p><em>This section is non-normative.</em></p>
@@ -1689,27 +1696,27 @@ <h4 class="heading settled" data-level="2.3.1" id="nested-traversables-intro"><s
 or incorrect. The examples below illustrate this point.</p>
    <p class="example" id="fenced-user-activation"><a class="self-link" href="#fenced-user-activation"></a>When a user <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#tracking-user-activation" id="ref-for-tracking-user-activation">activates</a> content inside
 of a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document">Document</a></code>, ordinarily the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#activation-notification" id="ref-for-activation-notification">activation notification</a> steps give user activation to all <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#ancestor-navigables" id="ref-for-ancestor-navigables">ancestor navigables</a> and all <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#same-origin" id="ref-for-same-origin③">same origin</a> <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#descendant-navigables" id="ref-for-descendant-navigables①">descendant navigables</a>. But
-because a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①④">fencedframe</a></code> can host sensitive content that needs to be isolated from its embedder,
+because a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⑦">fencedframe</a></code> can host sensitive content that needs to be isolated from its embedder,
 and because <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#tracking-user-activation" id="ref-for-tracking-user-activation①">user activation</a> and <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#consume-user-activation" id="ref-for-consume-user-activation">consumption</a> offer a communication
-vector between these two parties, for the purpose of user activation a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⑤">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④">fenced navigable</a> cannot not be considered a descendant of its
-embedder, nor can its embedder be considered an ancestor of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⑥">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤">fenced navigable</a>, in the way that the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#tracking-user-activation" id="ref-for-tracking-user-activation②">user activation</a> algorithms currently use those
-terms. In other words, we consider user activation to be "fenced" to denote that it never crosses the <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥">fenced navigable</a> boundary.</p>
+vector between these two parties, for the purpose of user activation a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⑧">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑤">fenced navigable</a> cannot not be considered a descendant of its
+embedder, nor can its embedder be considered an ancestor of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⑨">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑥">fenced navigable</a>, in the way that the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#tracking-user-activation" id="ref-for-tracking-user-activation②">user activation</a> algorithms currently use those
+terms. In other words, we consider user activation to be "fenced" to denote that it never crosses the <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑦">fenced navigable</a> boundary.</p>
    <details class="wpt-tests-block" dir="ltr" lang="en" open>
     <summary>Tests</summary>
     <ul class="wpt-tests-list">
      <li class="wpt-test"><a class="wpt-name" href="https://wpt.fyi/results/fenced-frame/consume-user-activation.https.html" title="fenced-frame/consume-user-activation.https.html">consume-user-activation.https.html</a> <a class="wpt-live" href="https://wpt.live/fenced-frame/consume-user-activation.https.html"><small>(live test)</small></a> <a class="wpt-source" href="https://github.com/web-platform-tests/wpt/blob/master/fenced-frame/consume-user-activation.https.html"><small>(source)</small></a>
     </ul>
    </details>
-   <p class="example" id="unfenced-sandbox-inheritance"><a class="self-link" href="#unfenced-sandbox-inheritance"></a>On the other hand, when a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⑦">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑦">fenced navigable</a> gets <a data-link-type="dfn" href="#create-a-new-nested-traversable" id="ref-for-create-a-new-nested-traversable①">created</a> or <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate" id="ref-for-navigate②">navigated</a>, it <span class="allow-2119">must</span> <a href="https://html.spec.whatwg.org/#sandboxing:active-sandboxing-flag-set-3">inherit</a> its embedder <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#active-sandboxing-flag-set" id="ref-for-active-sandboxing-flag-set">active sandboxing flag set</a> as is standard for <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②">Document</a></code>s in normal <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable③">child navigables</a>. If we did not do this, then the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⑧">fencedframe</a></code> element would be a trivial
+   <p class="example" id="unfenced-sandbox-inheritance"><a class="self-link" href="#unfenced-sandbox-inheritance"></a>On the other hand, when a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⓪">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑧">fenced navigable</a> gets <a data-link-type="dfn" href="#create-a-new-nested-traversable" id="ref-for-create-a-new-nested-traversable①">created</a> or <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate" id="ref-for-navigate②">navigated</a>, it <span class="allow-2119">must</span> <a href="https://html.spec.whatwg.org/#sandboxing:active-sandboxing-flag-set-3">inherit</a> its embedder <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①">Document</a></code>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#active-sandboxing-flag-set" id="ref-for-active-sandboxing-flag-set">active sandboxing flag set</a> as is standard for <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②">Document</a></code>s in normal <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable③">child navigables</a>. If we did not do this, then the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②①">fencedframe</a></code> element would be a trivial
 sandbox bypass.</p>
    <p>To provide the isolation mentioned above, and its conditional relaxation, this specification defines
 a new kind of "<em>parent</em>" for <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable⑤">traversable navigables</a> called an <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent">unfenced
 parent</a>, which provides a link to its embedder that algorithms can intentionally use when they need
 to be "<em>unfenced</em>", as described above.</p>
    <p class="note" role="note"><span class="marker">Note:</span> Introducing a new kind of parent (<a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①">unfenced parent</a>) is an intentional
-design decision. It means that by default, the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe①⑨">fencedframe</a></code> boundary is private and isolated,
-since by default nothing in the web platform traverses from a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⓪">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑧">fenced navigable</a> to its embedder. Care <span class="allow-2119">must</span> be taken when
-modifying algorithms to make them capable of traversing across the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②①">fencedframe</a></code> <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑨">fenced navigable</a> boundary, and each modification of this sort will be evaluated
+design decision. It means that by default, the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②②">fencedframe</a></code> boundary is private and isolated,
+since by default nothing in the web platform traverses from a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②③">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable⑨">fenced navigable</a> to its embedder. Care <span class="allow-2119">must</span> be taken when
+modifying algorithms to make them capable of traversing across the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②④">fencedframe</a></code> <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⓪">fenced navigable</a> boundary, and each modification of this sort will be evaluated
 independently and appear in this specification.</p>
    <p>The rest of this section provides patches to various <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> definitions (and their uses) that deal
 with collections of related navigables, with the intention of fencing and unfencing various parts of
@@ -1722,7 +1729,7 @@ <h4 class="heading settled" data-level="2.3.2" id="traversable-navigables"><span
     <li data-md>
      <p>An <dfn class="dfn-paneled" data-dfn-for="traversable navigable" data-dfn-type="dfn" data-noexport id="traversable-navigable-unfenced-parent">unfenced parent</dfn>, a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable③">navigable</a> or null, initially null.</p>
    </ul>
-   <p class="note" role="note"><span class="marker">Note:</span> The <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent②">unfenced parent</a> link is what gives a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②②">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⓪">fenced navigable</a> a link to its embedder, which is used carefully for
+   <p class="note" role="note"><span class="marker">Note:</span> The <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent②">unfenced parent</a> link is what gives a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑤">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①①">fenced navigable</a> a link to its embedder, which is used carefully for
 things that need to be "<em>unfenced</em>", like some algorithms in the focus processing model.</p>
    <div class="algorithm" data-algorithm="unfenced parent" data-algorithm-for="navigable">
      To get a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable④">navigable</a> <var>navigable</var>’s <dfn class="dfn-paneled" data-dfn-for="navigable" data-dfn-type="dfn" data-noexport id="navigable-unfenced-parent">unfenced parent</dfn>: 
@@ -1730,7 +1737,7 @@ <h4 class="heading settled" data-level="2.3.2" id="traversable-navigables"><span
      <li data-md>
       <p>If <var>navigable</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable④">child navigable</a>, return <var>navigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent①">parent</a>.</p>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert①">Assert</a>: <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①①">fenced navigable</a>.</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert①">Assert</a>: <var>navigable</var> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①②">fenced navigable</a>.</p>
      <li data-md>
       <p>Return <var>navigable</var>’s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent③">unfenced parent</a>.</p>
     </ol>
@@ -1749,7 +1756,7 @@ <h4 class="heading settled" data-level="2.3.3" id="nested-traversables-inner"><s
    <p>In <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a>'s <a href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigables">Navigables</a> section, add a new subsection titled "Nested traversables" with the following text, definitions, and
 algorithms.</p>
    <p>Similar to <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container①">navigable containers</a> and their respective <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable①">content navigables</a>,
-other elements (so far, only the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②③">fencedframe</a></code> element) present a more isolated <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable⑦">navigable</a> to
+other elements (so far, only the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑥">fencedframe</a></code> element) present a more isolated <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable⑦">navigable</a> to
 the user. These elements are called <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="fenced-navigable-containers">fenced navigable containers</dfn>.</p>
    <p>A <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers">fenced navigable container</a> has a <dfn class="dfn-paneled" data-dfn-for="fenced navigable container" data-dfn-type="dfn" data-noexport id="fenced-navigable-container-fenced-navigable">fenced navigable</dfn>,
 which is either a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable⑧">traversable navigable</a> with a non-null <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent⑤">unfenced
@@ -1789,7 +1796,7 @@ <h4 class="heading settled" data-level="2.3.3" id="nested-traversables-inner"><s
      <li data-md>
       <p><a data-link-type="dfn" href="#initialize-the-nested-traversable" id="ref-for-initialize-the-nested-traversable">Initialize the nested traversable</a> <var>traversable</var> given <var>documentState</var> and <var>parentNavigable</var>.</p>
      <li data-md>
-      <p>Set <var>element</var>’s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①②">fenced navigable</a> to <var>traversable</var>.</p>
+      <p>Set <var>element</var>’s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①③">fenced navigable</a> to <var>traversable</var>.</p>
      <li data-md>
       <p>Let <var>initialHistoryEntry</var> be <var>traversable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-active-history-entry" id="ref-for-nav-active-history-entry">active session history entry</a>.</p>
      <li data-md>
@@ -1811,10 +1818,10 @@ <h4 class="heading settled" data-level="2.3.4" id="top-level-traversables"><span
 navigables</a> are <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable③">top-level traversables</a>, but "envisions" future specifications that may want to
 create a kind of <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①③">traversable</a> that is nested, and achieves the nesting
 through a non-null <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent④">parent</a>; hence the distinction between <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable④">top-level traversables</a> and <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①④">traversable navigables</a> relies on the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑤">parent</a> null-ness.</p>
-   <p>The <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①③">fenced navigable</a> this specification proposes is precisely what <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> envisioned when carving out space for the distinction between <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑤">top-level traversables</a> and <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑤">traversable navigables</a>, however this specification does not make use of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑥">parent</a> pointer for <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①④">fenced navigables</a>, for reasons
-described <a href="#nested-traversables-intro">above</a> (instead they use the <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent⑦">unfenced parent</a> pointer). That means by default, both <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑥">top-level traversables</a> and <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑤">fenced navigables</a> both have null <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑦">parents</a>, which renders
+   <p>The <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①④">fenced navigable</a> this specification proposes is precisely what <a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a> envisioned when carving out space for the distinction between <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑤">top-level traversables</a> and <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑤">traversable navigables</a>, however this specification does not make use of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑥">parent</a> pointer for <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑤">fenced navigables</a>, for reasons
+described <a href="#nested-traversables-intro">above</a> (instead they use the <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent⑦">unfenced parent</a> pointer). That means by default, both <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑥">top-level traversables</a> and <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑥">fenced navigables</a> both have null <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑦">parents</a>, which renders
 the distinction meaningless.</p>
-   <p>To mend the intended distinction between <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑦">top-level traversables</a> and <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑥">fenced navigables</a>, patch the following definitions like so:</p>
+   <p>To mend the intended distinction between <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑦">top-level traversables</a> and <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑦">fenced navigables</a>, patch the following definitions like so:</p>
    <div class="algorithm" data-algorithm="top-level traversable"> A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="top-level-traversable">top-level traversable</dfn> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑥">traversable navigable</a> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-parent" id="ref-for-nav-parent⑧">parent</a> and <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent⑧">unfenced parent</a> are both null. </div>
    <p><br></p>
    <div class="algorithm" data-algorithm="top-level traversable" data-algorithm-for="navigable">
@@ -1854,17 +1861,17 @@ <h3 class="heading settled" data-level="2.4" id="navigable-traversing-algorithms
   like so: 
     <ol>
      <li data-md>
-      <p>Let <var>navigables</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list③">list</a>.</p>
+      <p>Let <var>navigables</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑤">list</a>.</p>
      <li data-md>
-      <p>Let <var>navigableContainers</var> be a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list④">list</a> of all <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-shadow-including-descendant" id="ref-for-concept-shadow-including-descendant">shadow-including descendants</a> of <var>document</var> that are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container②">navigable containers</a> (or <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①">fenced navigable containers</a>, if <a data-link-type="dfn" href="#dn-unfenced" id="ref-for-dn-unfenced①">unfenced</a> us true), in <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-shadow-including-tree-order" id="ref-for-concept-shadow-including-tree-order">shadow-including tree order</a>.</p>
+      <p>Let <var>navigableContainers</var> be a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑥">list</a> of all <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-shadow-including-descendant" id="ref-for-concept-shadow-including-descendant">shadow-including descendants</a> of <var>document</var> that are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container②">navigable containers</a> (or <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①">fenced navigable containers</a>, if <a data-link-type="dfn" href="#dn-unfenced" id="ref-for-dn-unfenced①">unfenced</a> us true), in <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-shadow-including-tree-order" id="ref-for-concept-shadow-including-tree-order">shadow-including tree order</a>.</p>
      <li data-md>
       <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate①">For each</a> <var>navigableContainer</var> of <var>navigableContainers</var>:</p>
       <ol>
        <li data-md>
-        <p>If <var>navigableContainer</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable②">content navigable</a> and <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑦">fenced navigable</a> are both null, then <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-continue" id="ref-for-iteration-continue">continue</a>.</p>
+        <p>If <var>navigableContainer</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable②">content navigable</a> and <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑧">fenced navigable</a> are both null, then <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-continue" id="ref-for-iteration-continue">continue</a>.</p>
        <li data-md>
         <p>Let <var>descendantNavigable</var> be either <var>navigableContainer</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable③">content
- navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑧">fenced navigable</a>, whichever is non-null.</p>
+ navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑨">fenced navigable</a>, whichever is non-null.</p>
        <li data-md>
         <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-extend" id="ref-for-list-extend①">Extend</a> <var>navigables</var> with <var>descendantNavigable</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document①">active document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#inclusive-descendant-navigables" id="ref-for-inclusive-descendant-navigables①">inclusive descendant navigables</a> with <a data-link-type="dfn" href="#inclusive-dn-unfenced" id="ref-for-inclusive-dn-unfenced①">unfenced</a> set to <a data-link-type="dfn" href="#dn-unfenced" id="ref-for-dn-unfenced②">dn-unfenced</a>.</p>
       </ol>
@@ -1877,16 +1884,16 @@ <h3 class="heading settled" data-level="2.5" id="focusing-changes"><span class="
 and through script-initiated APIs. Since fenced frames are designed to prevent communication across
 a fenced frame boundary, we need to handle focusing carefully. This is because when focus is pulled
 across a fenced frame boundary, contexts on both sides of the boundary can detect that change, which
-can be used to open a communication channel between a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②④">fencedframe</a></code> and its embedder.</p>
+can be used to open a communication channel between a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑦">fencedframe</a></code> and its embedder.</p>
    <p>We do this is by not allowing the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusing-steps" id="ref-for-focusing-steps">focusing steps</a> to move script-initiated focus across a fenced
 frame boundary.</p>
-   <p class="example" id="user-initiated-focus"><a class="self-link" href="#user-initiated-focus"></a>When a user clicks on an element like a <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/form-elements.html#the-button-element" id="ref-for-the-button-element">button</a></code> inside a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑤">fencedframe</a></code> while another element <em>outside</em> of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑥">fencedframe</a></code> is <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focused" id="ref-for-focused">focused</a>, because this
+   <p class="example" id="user-initiated-focus"><a class="self-link" href="#user-initiated-focus"></a>When a user clicks on an element like a <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/form-elements.html#the-button-element" id="ref-for-the-button-element">button</a></code> inside a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑧">fencedframe</a></code> while another element <em>outside</em> of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑨">fencedframe</a></code> is <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focused" id="ref-for-focused">focused</a>, because this
 is a user-initiated action, the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusing-steps" id="ref-for-focusing-steps①">focusing steps</a> will allow the <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/form-elements.html#the-button-element" id="ref-for-the-button-element①">button</a></code> to <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#gains-focus" id="ref-for-gains-focus">gain focus</a>.
-Without allowing that, no element inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑦">fencedframe</a></code> would never be able <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#gains-focus" id="ref-for-gains-focus①">gain
+Without allowing that, no element inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⓪">fencedframe</a></code> would never be able <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#gains-focus" id="ref-for-gains-focus①">gain
 focus</a>.</p>
    <p class="example" id="script-initiated-focus"><a class="self-link" href="#script-initiated-focus"></a>If we were to continue blindly allowing all elements to
 be <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focused" id="ref-for-focused①">focused</a> via the <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/interaction.html#dom-focus" id="ref-for-dom-focus">focus()</a></code> method as is the status quo before this
-specification, a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers②">fenced navigable container</a> and its <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable①⑨">fenced
+specification, a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers②">fenced navigable container</a> and its <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⓪">fenced
 navigable</a> could use a sequence of <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/interaction.html#dom-focus" id="ref-for-dom-focus①">focus()</a></code> calls to send arbitrary data across
 the fenced frame boundary, which is a privacy leak. To avoid this, we effectively "fence" the <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/interaction.html#dom-focus" id="ref-for-dom-focus②">focus()</a></code> method, which sacrifices some functionality for privacy.</p>
    <div class="algorithm" data-algorithm="focusing-steps-patch">
@@ -1894,12 +1901,12 @@ <h3 class="heading settled" data-level="2.5" id="focusing-changes"><span class="
     <p>Add a new step after step 3 of the algorithm (that changes new focus target) that reads:</p>
     <ol start="4">
      <li data-md>
-      <p>If <var>new focus target</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers③">fenced navigable container</a> with non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⓪">fenced navigable</a>, then set <var>new focus target</var> to the <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②①">fenced navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document②">active document</a>.</p>
+      <p>If <var>new focus target</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers③">fenced navigable container</a> with non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②①">fenced navigable</a>, then set <var>new focus target</var> to the <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②②">fenced navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document②">active document</a>.</p>
     </ol>
     <p>Add a new step after the step that defines the <var>new chain</var> variable, that reads:</p>
     <ol start="9">
      <li data-md>
-      <p>If <a data-link-type="dfn" href="#focus-unfenced" id="ref-for-focus-unfenced">unfenced</a> is false, <var>new chain</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain">contains</a> a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③">Document</a></code> <var>document</var> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable④">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable③">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②②">fenced navigable</a>, and <var>old chain</var> does not also <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①">contain</a> <var>document</var>, then return.</p>
+      <p>If <a data-link-type="dfn" href="#focus-unfenced" id="ref-for-focus-unfenced">unfenced</a> is false, <var>new chain</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain">contains</a> a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③">Document</a></code> <var>document</var> whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#node-navigable" id="ref-for-node-navigable④">node navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable③">traversable navigable</a> is a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②③">fenced navigable</a>, and <var>old chain</var> does not also <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①">contain</a> <var>document</var>, then return.</p>
       <p class="note" role="note"><span class="marker">Note:</span> This is how we bail-out early just before calling the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focus-update-steps" id="ref-for-focus-update-steps">focus update steps</a>, in the case
 where focus is trying to cross the fence.</p>
     </ol>
@@ -1951,8 +1958,8 @@ <h3 class="heading settled" data-level="2.5" id="focusing-changes"><span class="
      Add a step after step 2 of the while loop in the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#has-focus-steps" id="ref-for-has-focus-steps">has focus steps</a> algorithm that reads: 
     <ol start="3">
      <li data-md>
-      <p>If the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focused-area-of-the-document" id="ref-for-focused-area-of-the-document">focused area</a> of <var>candidate</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers④">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②③">fenced navigable</a>, then set <var>candidate</var> to the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document③">active
-document</a> of that <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑤">fenced navigable container</a>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②④">fenced
+      <p>If the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focused-area-of-the-document" id="ref-for-focused-area-of-the-document">focused area</a> of <var>candidate</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers④">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②④">fenced navigable</a>, then set <var>candidate</var> to the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document③">active
+document</a> of that <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑤">fenced navigable container</a>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑤">fenced
 navigable</a>.</p>
     </ol>
    </div>
@@ -1972,9 +1979,9 @@ <h3 class="heading settled" data-level="2.5" id="focusing-changes"><span class="
    <div class="algorithm" data-algorithm="get-the-focusable-area">
      Modify the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#get-the-focusable-area" id="ref-for-get-the-focusable-area">get the focusable area</a> algorithm. Add a new case to the switch statement: 
     <dl class="switch">
-     <dt>If <var>focus target</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑥">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑤">fenced navigable</a>
+     <dt>If <var>focus target</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑥">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑥">fenced navigable</a>
      <dd>
-      <p>Return the <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑦">fenced navigable container</a>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑥">fenced
+      <p>Return the <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑦">fenced navigable container</a>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑦">fenced
     navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document④">active document</a>.</p>
     </dl>
     <p class="note" role="note"><span class="marker">Note:</span> This algorithm can unconditionally "jump the fence" boundary because its return value always
@@ -1984,7 +1991,7 @@ <h3 class="heading settled" data-level="2.5" id="focusing-changes"><span class="
      Modify step 3 of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#currently-focused-area-of-a-top-level-traversable" id="ref-for-currently-focused-area-of-a-top-level-traversable">currently focused area of a top-level traversable</a> algorithm to read: 
     <ol start="3">
      <li data-md>
-      <p>While <var>candidate</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focused-area-of-the-document" id="ref-for-focused-area-of-the-document①">focused area</a> is either a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container③">navigable container</a> with a non-null <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable④">content navigable</a> or a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑧">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑦">fenced navigable</a>: set <var>candidate</var> to the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document⑤">active document</a> of either that <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container④">navigable container</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable⑤">content navigable</a> or that <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑨">fenced navigable container</a>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑧">fenced navigable</a>, whichever is non-null.</p>
+      <p>While <var>candidate</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focused-area-of-the-document" id="ref-for-focused-area-of-the-document①">focused area</a> is either a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container③">navigable container</a> with a non-null <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable④">content navigable</a> or a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑧">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑧">fenced navigable</a>: set <var>candidate</var> to the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-document" id="ref-for-nav-document⑤">active document</a> of either that <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container④">navigable container</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable⑤">content navigable</a> or that <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers⑨">fenced navigable container</a>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑨">fenced navigable</a>, whichever is non-null.</p>
     </ol>
    </div>
    <div class="algorithm" data-algorithm="sequential-focus-navigation-patch">
@@ -1996,7 +2003,7 @@ <h3 class="heading settled" data-level="2.5" id="focusing-changes"><span class="
     <p>Modify step 9 of the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#sequential-focus-navigation" id="ref-for-sequential-focus-navigation①">sequential focus navigation</a> algorithm to read:</p>
     <ol start="9">
      <li data-md>
-      <p>Otherwise, <var>starting point</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusable-area" id="ref-for-focusable-area⑤">focusable area</a> in a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑥">child navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable②⑨">fenced navigable</a>. Set <var>starting point</var> to that <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑦">child navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⓪">fenced navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①④">unfenced parent</a> and return to the step labeled <i>loop</i>.</p>
+      <p>Otherwise, <var>starting point</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#focusable-area" id="ref-for-focusable-area⑤">focusable area</a> in a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑥">child navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⓪">fenced navigable</a>. Set <var>starting point</var> to that <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑦">child navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③①">fenced navigable</a>'s <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①④">unfenced parent</a> and return to the step labeled <i>loop</i>.</p>
     </ol>
    </div>
    <div class="algorithm" data-algorithm="sequential-navigation-search-patch">
@@ -2005,8 +2012,8 @@ <h3 class="heading settled" data-level="2.5" id="focusing-changes"><span class="
      <li data-md>
       <p>If <var>candidate</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container⑤">navigable container</a> with a non-null <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable⑥">content navigable</a>, then let <var>new candidate</var> be the result of running the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#sequential-navigation-search-algorithm" id="ref-for-sequential-navigation-search-algorithm①">sequential navigation search algorithm</a> with <var>candidate</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#content-navigable" id="ref-for-content-navigable⑦">content navigable</a> as the first argument, <var>direction</var> as
 the second, and <i>sequential</i> as the third.</p>
-      <p>If <var>candidate</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①⓪">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③①">fenced navigable</a>, then let <var>new candidate</var> be the result of
-running the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#sequential-navigation-search-algorithm" id="ref-for-sequential-navigation-search-algorithm②">sequential navigation search algorithm</a> with <var>candidate</var>’s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③②">fenced navigable</a> as the first argument, <var>direction</var> as the second, and <i>sequential</i> as the third.</p>
+      <p>If <var>candidate</var> is a <a data-link-type="dfn" href="#fenced-navigable-containers" id="ref-for-fenced-navigable-containers①⓪">fenced navigable container</a> with a non-null <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③②">fenced navigable</a>, then let <var>new candidate</var> be the result of
+running the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/interaction.html#sequential-navigation-search-algorithm" id="ref-for-sequential-navigation-search-algorithm②">sequential navigation search algorithm</a> with <var>candidate</var>’s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③③">fenced navigable</a> as the first argument, <var>direction</var> as the second, and <i>sequential</i> as the third.</p>
       <p>If <var>new candidate</var> is null, then let <var>starting point</var> be <var>candidate</var>, and return to the top of this algorithm. Otherwise, let <var>candidate</var> be <var>new candidate</var>.</p>
     </ol>
    </div>
@@ -2019,13 +2026,13 @@ <h3 class="heading settled" data-level="2.5" id="focusing-changes"><span class="
     </ul>
    </details>
    <h3 class="heading settled" data-level="2.6" id="navigation-patch"><span class="secno">2.6. </span><span class="content">Navigation</span><a class="self-link" href="#navigation-patch"></a></h3>
-   <p>This section describes how the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑧">fencedframe</a></code> element interacts with the ever-complicated process
+   <p>This section describes how the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③①">fencedframe</a></code> element interacts with the ever-complicated process
 of navigation, which includes integration with various headers, isolation mechanisms, and policies.</p>
    <h4 class="heading settled" data-level="2.6.1" id="supports-loading-mode"><span class="secno">2.6.1. </span><span class="content">The `<a data-link-type="http-header" href="https://wicg.github.io/nav-speculation/prerendering.html#http-headerdef-supports-loading-mode" id="ref-for-http-headerdef-supports-loading-mode"><code>Supports-Loading-Mode</code></a>` HTTP response header</span><a class="self-link" href="#supports-loading-mode"></a></h4>
    <p>Add the new <a data-link-type="dfn" href="https://www.rfc-editor.org/rfc/rfc8941.html#name-tokens" id="ref-for-name-tokens">token</a> below to the list of valid <a data-link-type="dfn" href="https://www.rfc-editor.org/rfc/rfc8941.html#name-tokens" id="ref-for-name-tokens①">tokens</a> for the `<a data-link-type="http-header" href="https://wicg.github.io/nav-speculation/prerendering.html#http-headerdef-supports-loading-mode" id="ref-for-http-headerdef-supports-loading-mode①"><code>Supports-Loading-Mode</code></a>` response header:</p>
    <p>The `<code><dfn class="dfn-paneled" data-dfn-for="Supports-Loading-Mode" data-dfn-type="dfn" data-export id="supports-loading-mode-fenced-frame">fenced-frame</dfn></code>` token indicates that
-the response can be used to create a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑥">Document</a></code> inside of a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③③">fenced
-navigable</a>. Without this explicit opt-in, all navigations inside of a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③④">fenced navigable</a> will fail, as outlined in <a href="#navigation-patch">§ 2.6 Navigation</a>.</p>
+the response can be used to create a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑥">Document</a></code> inside of a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③④">fenced
+navigable</a>. Without this explicit opt-in, all navigations inside of a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑤">fenced navigable</a> will fail, as outlined in <a href="#navigation-patch">§ 2.6 Navigation</a>.</p>
    <p><a data-link-type="biblio" href="#biblio-html" title="HTML Standard">[HTML]</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#attempt-to-populate-the-history-entry&apos;s-document" id="ref-for-attempt-to-populate-the-history-entry&apos;s-document">attempt to populate the history entry’s document</a> algorithm is modified such that just
 before the step inside the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#queue-a-task" id="ref-for-queue-a-task">queued task</a> starting with "If <var>failure</var> is true, then:", insert a new step:</p>
    <div class="algorithm" data-algorithm="navigation-patch">
@@ -2035,7 +2042,7 @@ <h4 class="heading settled" data-level="2.6.1" id="supports-loading-mode"><span
       <ul>
        <li data-md>
         <p><var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-navigable" id="ref-for-navigation-params-navigable">navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable" id="ref-for-nav-traversable④">traversable navigable</a> is
-a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑤">fenced navigable</a>;</p>
+a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑥">fenced navigable</a>;</p>
        <li data-md>
         <p><var>navigationParams</var>’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigation-params-response" id="ref-for-navigation-params-response">response</a>'s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-response-url" id="ref-for-concept-response-url">URL</a>'s <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme">scheme</a> is
 "<code>https</code>"; and</p>
@@ -2048,10 +2055,10 @@ <h4 class="heading settled" data-level="2.6.1" id="supports-loading-mode"><span
    <h4 class="heading settled" data-level="2.6.2" id="coop-coep"><span class="secno">2.6.2. </span><span class="content">COOP, COEP, and cross-origin isolation</span><a class="self-link" href="#coop-coep"></a></h4>
    <p>Outside of this specification, the `<a data-link-type="http-header" href="https://html.spec.whatwg.org/multipage/browsers.html#cross-origin-opener-policy-2" id="ref-for-cross-origin-opener-policy-2"><code>Cross-Origin-Opener-Policy</code></a>`
 header only <a href="https://html.spec.whatwg.org/C#populating-a-session-history-entry:top-level-traversable-2">applies</a> to <a data-link-type="dfn" href="#top-level-traversable" id="ref-for-top-level-traversable⑨">top-level traversables</a> instead of all <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①①">navigables</a>, and this specification continues this
-intention insofar as this header does not have an impact on <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑥">fenced
-navigables</a>, nor is it inherited from its embedder. Consequently, the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group" id="ref-for-browsing-context-group④">browsing context group</a> hosted inside of a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑦">fenced traversable navigable</a> will
+intention insofar as this header does not have an impact on <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑦">fenced
+navigables</a>, nor is it inherited from its embedder. Consequently, the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group" id="ref-for-browsing-context-group④">browsing context group</a> hosted inside of a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑧">fenced traversable navigable</a> will
 always have its <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#bcg-cross-origin-isolation" id="ref-for-bcg-cross-origin-isolation">cross-origin isolation mode</a> set to "<a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#cross-origin-isolation-none" id="ref-for-cross-origin-isolation-none"><code>none</code></a>".</p>
-   <p>Nevertheless, a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑧">fenced navigable</a> respects its <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①⑤">unfenced parent</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#policy-container-embedder-policy" id="ref-for-policy-container-embedder-policy">embedder policy</a>, which is accomplished below:</p>
+   <p>Nevertheless, a <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑨">fenced navigable</a> respects its <a data-link-type="dfn" href="#traversable-navigable-unfenced-parent" id="ref-for-traversable-navigable-unfenced-parent①⑤">unfenced parent</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#policy-container-embedder-policy" id="ref-for-policy-container-embedder-policy">embedder policy</a>, which is accomplished below:</p>
    <div class="algorithm" data-algorithm="coep-adherence-patch">
      In the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#check-a-navigation-response&apos;s-adherence-to-its-embedder-policy" id="ref-for-check-a-navigation-response&apos;s-adherence-to-its-embedder-policy">check a navigation response’s adherence to its embedder policy</a> algorithm, rewrite all
   occurrences of: 
@@ -2065,7 +2072,7 @@ <h4 class="heading settled" data-level="2.6.2" id="coop-coep"><span class="secno
       <p><var>navigable</var>’s <a data-link-type="dfn" href="#navigable-unfenced-container-document" id="ref-for-navigable-unfenced-container-document">unfenced container document</a></p>
     </ul>
    </div>
-   <p class="note" role="note"><span class="marker">Note:</span> This causes navigations inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe②⑨">fencedframe</a></code> to fail if they are not served with a
+   <p class="note" role="note"><span class="marker">Note:</span> This causes navigations inside of a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③②">fencedframe</a></code> to fail if they are not served with a
 suitable `<a data-link-type="http-header" href="https://html.spec.whatwg.org/multipage/browsers.html#cross-origin-embedder-policy" id="ref-for-cross-origin-embedder-policy"><code>Cross-Origin-Embedder-Policy</code></a>` header, just as <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element③">iframe</a></code>s behave.</p>
    <p class="issue" id="issue-3fa4bcc3"><a class="self-link" href="#issue-3fa4bcc3"></a> Determine if we need to fence or unfence the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#queue-a-cross-origin-embedder-policy-inheritance-violation" id="ref-for-queue-a-cross-origin-embedder-policy-inheritance-violation">queue a cross-origin embedder policy
 inheritance violation</a> algorithm, as leaving it unfenced may cause a privacy leak.</p>
@@ -2075,7 +2082,7 @@ <h4 class="heading settled" data-level="2.6.2" id="coop-coep"><span class="secno
   fetching</a> algorithm like so: 
     <ol>
      <li data-md>
-      <p>If <var>response</var> is not a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-network-error" id="ref-for-concept-network-error">network error</a>, <var>navigable</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑧">child navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable③⑨">fenced navigable</a>, and the result of performing a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#cross-origin-resource-policy-check" id="ref-for-cross-origin-resource-policy-check①">cross-origin
+      <p>If <var>response</var> is not a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-network-error" id="ref-for-concept-network-error">network error</a>, <var>navigable</var> is a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑧">child navigable</a> or <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⓪">fenced navigable</a>, and the result of performing a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#cross-origin-resource-policy-check" id="ref-for-cross-origin-resource-policy-check①">cross-origin
  resource policy check</a> with <var>navigable</var>’s <a data-link-type="dfn" href="#navigable-unfenced-container-document" id="ref-for-navigable-unfenced-container-document①">unfenced container document</a>'s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-document-origin" id="ref-for-concept-document-origin①">origin</a>, <var>navigable</var>’s <a data-link-type="dfn" href="#navigable-unfenced-container-document" id="ref-for-navigable-unfenced-container-document②">unfenced container document</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/webappapis.html#relevant-settings-object" id="ref-for-relevant-settings-object③">relevant
  settings object</a>, <var>request</var>’s <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request-destination" id="ref-for-concept-request-destination③">destination</a>, <var>response</var>, and
  true is <strong>blocked</strong>, then set <var>response</var> to a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-network-error" id="ref-for-concept-network-error①">network error</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-break" id="ref-for-iteration-break②">break</a>.</p>
@@ -2099,7 +2106,7 @@ <h3 class="heading settled" data-level="2.7" id="page-visibility"><span class="s
 modified such that the first step of the algorithm that runs when a user-agent changes a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⑧">traversable navigable</a>'s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#system-visibility-state" id="ref-for-system-visibility-state">system visibility state</a> calls the <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#inclusive-descendant-navigables" id="ref-for-inclusive-descendant-navigables②">inclusive descendant
 navigables</a> algorithm with <a data-link-type="dfn" href="#inclusive-dn-unfenced" id="ref-for-inclusive-dn-unfenced②">unfenced</a> set to true.</p>
    <h2 class="heading settled" data-level="3" id="interaction-with-other-specs"><span class="secno">3. </span><span class="content">Interactions with other specifications</span><a class="self-link" href="#interaction-with-other-specs"></a></h2>
-   <p>Due to the necessarily cross-cutting nature of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⓪">fencedframe</a></code> element and its interactions with
+   <p>Due to the necessarily cross-cutting nature of the <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③③">fencedframe</a></code> element and its interactions with
 core concepts like <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①②">navigable</a> and <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#browsing-context-group" id="ref-for-browsing-context-group⑤">browsing context group</a>, there are a number of
 specifications that rely on terms whose usages must be re-evaluated in light of this specification;
 this section houses the various changes that we propose to other specifications.</p>
@@ -2109,7 +2116,7 @@ <h3 class="heading settled" data-level="3.1" id="prerendering-monkeypatch"><span
    <dl>
     <dt data-md>"<code>fencedframe</code>"
     <dd data-md>
-     <p>This <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①④">navigable</a> is displaying a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③①">fencedframe</a></code>'s content</p>
+     <p>This <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable" id="ref-for-navigable①④">navigable</a> is displaying a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③④">fencedframe</a></code>'s content</p>
    </dl>
    <p class="issue" id="issue-d22ed66a"><a class="self-link" href="#issue-d22ed66a"></a> Specify the behavior that leads to the following:</p>
    <details class="wpt-tests-block" dir="ltr" lang="en" open>
@@ -2124,8 +2131,8 @@ <h4 class="heading settled" data-level="3.2.1" id="csp-intro"><span class="secno
    <p>Content Security Policy <a data-link-type="biblio" href="#biblio-csp" title="Content Security Policy Level 3">[CSP]</a> can ordinarily be used by web content associated with a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑦">Document</a></code> that hosts a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#navigable-container" id="ref-for-navigable-container⑥">navigable container</a> to limit the source of navigations in a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#child-navigable" id="ref-for-child-navigable⑨">child
 navigable</a>.</p>
    <p>In order to prevent <a data-link-type="biblio" href="#biblio-csp" title="Content Security Policy Level 3">[CSP]</a> from being used a communication side-channel exposing the <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url④">URL</a> of
-navigations inside a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③②">fencedframe</a></code> to the site operating its embedder, the only <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#source-expression" id="ref-for-source-expression">source
-expressions</a> that can influence a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③③">fencedframe</a></code> navigation are:</p>
+navigations inside a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⑤">fencedframe</a></code> to the site operating its embedder, the only <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#source-expression" id="ref-for-source-expression">source
+expressions</a> that can influence a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⑥">fencedframe</a></code> navigation are:</p>
    <ul>
     <li data-md>
      <p>The <a data-link-type="grammar" href="https://w3c.github.io/webappsec-csp/#grammardef-scheme-source" id="ref-for-grammardef-scheme-source">scheme-source</a> "<code>https:</code>"</p>
@@ -2167,7 +2174,7 @@ <h4 class="heading settled" data-level="3.2.3" id="new-csp-directive"><span clas
 Introduce a new <a data-link-type="biblio" href="#biblio-csp" title="Content Security Policy Level 3">[CSP]</a> <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#directives" id="ref-for-directives①">directive</a>: <b><i>fenced-frame-src</i></b>. The monkey-patched
 specification is printed below:</p>
    <div class="algorithm" data-algorithm="fenced-frame-src">
-     The <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="fenced-frame-src">fenced-frame-src</dfn> directive restricts the URLs which may be loaded into a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③④">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④⓪">fenced navigable</a>. The syntax for the directive’s
+     The <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="fenced-frame-src">fenced-frame-src</dfn> directive restricts the URLs which may be loaded into a <code><a data-link-type="element" href="#elementdef-fencedframe" id="ref-for-elementdef-fencedframe③⑦">fencedframe</a></code>'s <a data-link-type="dfn" href="#fenced-navigable-container-fenced-navigable" id="ref-for-fenced-navigable-container-fenced-navigable④①">fenced navigable</a>. The syntax for the directive’s
   name and value is described by the following ABNF: 
 <pre>directive-name  = "fenced-frame-src"
 directive-value = <a data-link-type="grammar" href="https://w3c.github.io/webappsec-csp/#grammardef-serialized-source-list" id="ref-for-grammardef-serialized-source-list">serialized-source-list</a>
@@ -2277,10 +2284,10 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
    <li><a href="#dom-fencereportingdestination-direct-seller">"direct-seller"</a><span>, in § 1.4</span>
    <li><a href="#dn-unfenced">dn-unfenced</a><span>, in § 2.4</span>
    <li>
-    effective permissions
+    effective enabled permissions
     <ul>
-     <li><a href="#fenced-frame-config-effective-permissions">dfn for fenced frame config</a><span>, in § 1.3.2</span>
-     <li><a href="#fenced-frame-config-instance-effective-permissions">dfn for fenced frame config instance</a><span>, in § 1.3.3</span>
+     <li><a href="#fenced-frame-config-effective-enabled-permissions">dfn for fenced frame config</a><span>, in § 1.3.2</span>
+     <li><a href="#fenced-frame-config-instance-effective-enabled-permissions">dfn for fenced frame config instance</a><span>, in § 1.3.3</span>
     </ul>
    <li>
     effective sandbox flags
@@ -2309,7 +2316,6 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
      <li><a href="#fenced-frame-config-instance-exfiltration-budget-metadata-reference">dfn for fenced frame config instance</a><span>, in § 1.3.3</span>
      <li><a href="#fencedframetype-exfiltration-budget-metadata-reference">dfn for fencedframetype</a><span>, in § 1.3.2</span>
     </ul>
-   <li><a href="#fencedframetype-exhaustive-set-of-permissions">exhaustive set of permissions</a><span>, in § 1.3.2</span>
    <li><a href="#fencedframetype-exhaustive-set-of-sandbox-flags">exhaustive set of sandbox flags</a><span>, in § 1.3.2</span>
    <li><a href="#fence">Fence</a><span>, in § 1.4</span>
    <li>
@@ -2437,7 +2443,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
     value
     <ul>
      <li><a href="#content-size-value">dfn for content size</a><span>, in § 1.3.2</span>
-     <li><a href="#effective-permissions-value">dfn for effective permissions</a><span>, in § 1.3.2</span>
+     <li><a href="#effective-enabled-permissions-value">dfn for effective enabled permissions</a><span>, in § 1.3.2</span>
      <li><a href="#effective-sandbox-flags-value">dfn for effective sandbox flags</a><span>, in § 1.3.2</span>
      <li><a href="#exfiltration-budget-metadata-value">dfn for exfiltration budget metadata</a><span>, in § 1.3.2</span>
      <li><a href="#fenced-frame-reporter-value">dfn for fenced frame reporter</a><span>, in § 1.3.2</span>
@@ -2449,7 +2455,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
     visibility
     <ul>
      <li><a href="#content-size-visibility">dfn for content size</a><span>, in § 1.3.2</span>
-     <li><a href="#effective-permissions-visibility">dfn for effective permissions</a><span>, in § 1.3.2</span>
+     <li><a href="#effective-enabled-permissions-visibility">dfn for effective enabled permissions</a><span>, in § 1.3.2</span>
      <li><a href="#effective-sandbox-flags-visibility">dfn for effective sandbox flags</a><span>, in § 1.3.2</span>
      <li><a href="#exfiltration-budget-metadata-visibility">dfn for exfiltration budget metadata</a><span>, in § 1.3.2</span>
      <li><a href="#fenced-frame-reporter-visibility">dfn for fenced frame reporter</a><span>, in § 1.3.2</span>
@@ -2673,6 +2679,8 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
    <li>
     <a data-link-type="biblio">[PERMISSIONS-POLICY-1]</a> defines the following terms:
     <ul>
+     <li><span class="dfn-paneled" id="91f19d9b">inherited policy</span>
+     <li><span class="dfn-paneled" id="9a53d7fe">inherited policy for a feature</span>
      <li><span class="dfn-paneled" id="cc890cc1">policy-controlled feature</span>
     </ul>
    <li>
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+window.dfnpanelData['fenced-frame-config-effective-enabled-permissions'] = {"dfnID": "fenced-frame-config-effective-enabled-permissions", "url": "#fenced-frame-config-effective-enabled-permissions", "dfnText": "effective enabled permissions", "refSections": [{"refs": [{"id": "ref-for-fenced-frame-config-effective-enabled-permissions"}, {"id": "ref-for-fenced-frame-config-effective-enabled-permissions\u2460"}], "title": "1.3.3. The fenced frame config instance struct"}], "external": false};
+window.dfnpanelData['effective-enabled-permissions-value'] = {"dfnID": "effective-enabled-permissions-value", "url": "#effective-enabled-permissions-value", "dfnText": "value", "refSections": [{"refs": [{"id": "ref-for-effective-enabled-permissions-value"}], "title": "1.3.3. The fenced frame config instance struct"}], "external": false};
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@@ -3209,7 +3218,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -3241,7 +3250,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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