diff --git a/config/sync/editor.editor.stanford_html.yml b/config/sync/editor.editor.stanford_html.yml
index 74ca28c6e..7de1047eb 100644
--- a/config/sync/editor.editor.stanford_html.yml
+++ b/config/sync/editor.editor.stanford_html.yml
@@ -113,35 +113,35 @@ settings:
       multiBlock: true
     ckeditor5_sourceEditing:
       allowed_tags:
-        - '<b>'
-        - '<cite>'
-        - '<dt>'
-        - '<pre class>'
-        - '<code data-* class>'
-        - '<dl class>'
-        - '<dd class>'
-        - '<div id class>'
-        - '<i class>'
-        - '<aside class>'
-        - '<img src alt title class>'
-        - '<abbr id title>'
-        - '<span id class>'
-        - '<blockquote cite>'
-        - '<ul id type class>'
-        - '<ol id type class>'
-        - '<li id class>'
-        - '<h2 id class>'
-        - '<h3 id class>'
-        - '<h4 id class>'
-        - '<h5 id class>'
-        - '<table id class>'
-        - '<tbody class>'
-        - '<th scope id class>'
-        - '<td id class>'
-        - '<tr id>'
+        - '<b aria-* class dir id lang title>'
+        - '<cite aria-* class dir id lang title>'
+        - '<dt aria-* class dir id lang title>'
+        - '<pre aria-* class dir id lang title>'
+        - '<code data-* aria-* class dir id lang title>'
+        - '<dl aria-* class dir id lang title>'
+        - '<dd aria-* class dir id lang title>'
+        - '<div role aria-* class dir id lang title>'
+        - '<i role aria-* class dir id lang title>'
+        - '<aside aria-* class dir id lang title>'
+        - '<img src alt title aria-* class dir id lang>'
+        - '<abbr aria-* class dir id lang title>'
+        - '<span aria-* class dir id lang title>'
+        - '<blockquote cite aria-* class dir id lang title>'
+        - '<ul type aria-* class dir id lang title>'
+        - '<ol type aria-* class dir id lang title>'
+        - '<li aria-* class dir id lang title>'
+        - '<h2 aria-* class dir id lang title>'
+        - '<h3 aria-* class dir id lang title>'
+        - '<h4 aria-* class dir id lang title>'
+        - '<h5 aria-* class dir id lang title>'
+        - '<table aria-* class dir id lang title>'
+        - '<tbody aria-* class dir id lang title>'
+        - '<th scope aria-* class dir id lang title>'
+        - '<td aria-* class dir id lang title>'
+        - '<tr aria-* class dir id lang title>'
         - '<drupal-media data-* title>'
-        - '<a aria-label hreflang data-entity-substitution data-entity-type data-entity-uuid title name class>'
-        - '<p id class>'
+        - '<a hreflang data-entity-substitution data-entity-type data-entity-uuid name aria-* class dir id lang title>'
+        - '<p aria-* class dir id lang title>'
     ckeditor5_style:
       styles:
         -
diff --git a/config/sync/editor.editor.stanford_minimal_html.yml b/config/sync/editor.editor.stanford_minimal_html.yml
index 7d1a53368..cf7213118 100644
--- a/config/sync/editor.editor.stanford_minimal_html.yml
+++ b/config/sync/editor.editor.stanford_minimal_html.yml
@@ -34,17 +34,17 @@ settings:
       multiBlock: true
     ckeditor5_sourceEditing:
       allowed_tags:
-        - '<h2 id class>'
-        - '<h3 id class>'
-        - '<h4 id class>'
-        - '<h5 id class>'
-        - '<h6 id class>'
+        - '<h2 aria-* class dir id lang title>'
+        - '<h3 aria-* class dir id lang title>'
+        - '<h4 aria-* class dir id lang title>'
+        - '<h5 aria-* class dir id lang title>'
+        - '<h6 aria-* class dir id lang title>'
         - '<cite>'
         - '<dd>'
-        - '<div id class>'
+        - '<div aria-* class dir id lang title>'
         - '<blockquote cite>'
-        - '<p id class>'
-        - '<a aria-label hreflang data-entity-substitution data-entity-type data-entity-uuid title id class>'
+        - '<p aria-* class dir id lang title>'
+        - '<a hreflang data-entity-substitution data-entity-type data-entity-uuid aria-* class dir id lang title>'
     ckeditor5_style:
       styles:
         -
diff --git a/config/sync/filter.format.stanford_html.yml b/config/sync/filter.format.stanford_html.yml
index 124966a82..731d59cf6 100644
--- a/config/sync/filter.format.stanford_html.yml
+++ b/config/sync/filter.format.stanford_html.yml
@@ -51,7 +51,7 @@ filters:
     status: true
     weight: -50
     settings:
-      allowed_html: '<br> <p class id> <h2 id class> <h3 id class> <h4 id class> <h5 id class> <a class aria-label hreflang data-entity-substitution data-entity-type data-entity-uuid title name href> <b> <cite> <dt> <pre class> <code data-* class> <dl class> <dd class> <div id class> <i class> <aside class> <img src alt title class> <abbr id title> <span id class> <blockquote cite> <ul id type class> <ol id type class start> <li id class> <table id class> <tbody class> <th scope id class rowspan colspan> <td id class rowspan colspan> <tr id> <drupal-media data-* title alt> <strong> <em> <s> <sub> <sup> <hr> <thead> <tfoot> <caption>'
+      allowed_html: '<br aria-* class dir id lang title> <p aria-* class dir id lang title> <h2 aria-* class dir id lang title> <h3 aria-* class dir id lang title> <h4 aria-* class dir id lang title> <h5 aria-* class dir id lang title> <a hreflang data-entity-substitution data-entity-type data-entity-uuid name href aria-* class dir id lang title> <b aria-* class dir id lang title> <cite aria-* class dir id lang title> <dt aria-* class dir id lang title> <pre aria-* class dir id lang title> <code data-* aria-* class dir id lang title> <dl aria-* class dir id lang title> <dd aria-* class dir id lang title> <div role aria-* class dir id lang title> <i role aria-* class dir id lang title> <aside aria-* class dir id lang title> <img src alt aria-* class dir id lang title> <abbr aria-* class dir id lang title> <span aria-* class dir id lang title> <blockquote cite aria-* class dir id lang title> <ul type aria-* class dir id lang title> <ol type start aria-* class dir id lang title> <li aria-* class dir id lang title> <table aria-* class dir id lang title> <tbody aria-* class dir id lang title> <th scope rowspan colspan aria-* class dir id lang title> <td rowspan colspan aria-* class dir id lang title> <tr aria-* class dir id lang title> <drupal-media data-* title alt aria-* class dir id lang title> <strong aria-* class dir id lang title> <em aria-* class dir id lang title> <s aria-* class dir id lang title> <sub aria-* class dir id lang title> <sup aria-* class dir id lang title> <hr aria-* class dir id lang title> <thead aria-* class dir id lang title> <tfoot aria-* class dir id lang title> <caption aria-* class dir id lang title>'
       filter_html_help: true
       filter_html_nofollow: false
   filter_html_escape:
diff --git a/config/sync/filter.format.stanford_minimal_html.yml b/config/sync/filter.format.stanford_minimal_html.yml
index 6d090c591..654f3ff4c 100644
--- a/config/sync/filter.format.stanford_minimal_html.yml
+++ b/config/sync/filter.format.stanford_minimal_html.yml
@@ -17,7 +17,7 @@ filters:
     status: true
     weight: 0
     settings:
-      allowed_html: '<br> <p id class> <a class aria-label hreflang data-entity-substitution data-entity-type data-entity-uuid title id href> <h2 id class> <h3 id class> <h4 id class> <h5 id class> <h6 id class> <cite> <dd> <div id class> <blockquote cite> <strong> <em> <code> <ul> <ol reversed start> <li>'
+      allowed_html: '<br> <p aria-* class dir id lang title> <a hreflang data-entity-substitution data-entity-type data-entity-uuid href aria-* class dir id lang title> <h2 aria-* class dir id lang title> <h3 aria-* class dir id lang title> <h4 aria-* class dir id lang title> <h5 aria-* class dir id lang title> <h6 aria-* class dir id lang title> <cite aria-* class dir id lang title> <dd aria-* class dir id lang title> <div role aria-* class dir id lang title> <blockquote cite aria-* class dir id lang title> <strong aria-* class dir id lang title> <em aria-* class dir id lang title> <code aria-* class dir id lang title> <ul aria-* class dir id lang title> <ol reversed start aria-* class dir id lang title> <li aria-* class dir id lang title>'
       filter_html_help: true
       filter_html_nofollow: false
   filter_html_escape: