From 95c378fab5c1d2db99986fb25b79a81c636c998f Mon Sep 17 00:00:00 2001
From: Tommy Steimel <steimel@chromium.org>
Date: Fri, 27 Oct 2023 09:40:53 -0700
Subject: [PATCH] use pagehide

---
 autopip.html            | 2 +-
 document-pip/video.html | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/autopip.html b/autopip.html
index d01853e..d111c1c 100644
--- a/autopip.html
+++ b/autopip.html
@@ -45,7 +45,7 @@
   if (pipType == "document") {
     pipWindow = await documentPictureInPicture.requestWindow({width: 400, height: 400});
     pipWindow.document.body.append(video);
-    pipWindow.addEventListener('unload', _ => {
+    pipWindow.addEventListener('pagehide', _ => {
       videoContainer.append(video);
       pipWindow = null;
     });
diff --git a/document-pip/video.html b/document-pip/video.html
index 55608ed..0f0e0ad 100644
--- a/document-pip/video.html
+++ b/document-pip/video.html
@@ -58,7 +58,7 @@
     onPipClosing(pipWindow);
   }
   pipWindow = newPipWindow;
-  pipWindow.addEventListener('unload', onPipClosing.bind(null, pipWindow));
+  pipWindow.addEventListener('pagehide', onPipClosing.bind(null, pipWindow));
   btnClosePip.removeAttribute('disabled');
   let pipDocument = pipWindow.document;
   pipDocument.body.append(divContent);