<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>321499</bug_id>
          
          <creation_ts>2026-08-11 02:18:14 -0700</creation_ts>
          <short_desc>Showing a dialog/fullscreen inside hint popover should close unrelated autos</short_desc>
          <delta_ts>2026-10-15 04:31:17 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Layout and Rendering</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></resolution>
          
          
          <bug_file_loc>https://wpt.live/html/semantics/popovers/popover-top-layer-nesting-hints.html</bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          <dependson>321539</dependson>
          <blocked>206854</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Jake Archibald">jaffathecake</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>bfulgham</cc>
    
    <cc>fred.wang</cc>
    
    <cc>ntim</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>zalan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>2239204</commentid>
    <comment_count>0</comment_count>
    <who name="Jake Archibald">jaffathecake</who>
    <bug_when>2026-08-11 02:18:14 -0700</bug_when>
    <thetext>https://github.com/whatwg/html/pull/12764
https://github.com/web-platform-tests/wpt/pull/61795

It&apos;s possible this is already complete, but I got timeouts when running the tests.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2241298</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2026-08-18 02:19:11 -0700</bug_when>
    <thetext>&lt;rdar://problem/185190929&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2264373</commentid>
    <comment_count>2</comment_count>
    <who name="Frédéric Wang Nélar">fred.wang</who>
    <bug_when>2026-10-15 04:31:17 -0700</bug_when>
    <thetext>The test was imported in https://commits.webkit.org/318998@main and currently it&apos;s passing in all platforms but iOS:

https://searchfox.org/wubkat/search?q=popover-top-layer-nesting-hints.html+&amp;path=&amp;case=false&amp;regexp=false

I think this is likely because fullscreen API is disabled on iOS for now.

(I also tried running manually https://wpt.live/html/semantics/popovers/popover-top-layer-nesting-hints.html with a trunk build, on Linux GTK they all pass but on macos the last ones are timing out / not run, probably because clicking + fullscreen animations for all these tests take too long).</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>