<?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>272520</bug_id>
          
          <creation_ts>2024-04-11 02:40:51 -0700</creation_ts>
          <short_desc>[view-transitions] differences in behavior between WebKit &amp; Chromium</short_desc>
          <delta_ts>2024-04-25 23:06:41 -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>Safari Technology Preview</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          <blocked>259055</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Jeroen Zwartepoorte">jeroen.zwartepoorte</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>bfulgham</cc>
    
    <cc>jaffathecake</cc>
    
    <cc>ntim</cc>
    
    <cc>rik</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>2027737</commentid>
    <comment_count>0</comment_count>
    <who name="Jeroen Zwartepoorte">jeroen.zwartepoorte</who>
    <bug_when>2024-04-11 02:40:51 -0700</bug_when>
    <thetext>Having this blog post side by side between Chrome 123 &amp; STP 192 shows differences in behavior: https://jakearchibald.com/2024/view-transitions-handling-aspect-ratio-changes/

I am *assuming* these are implementation bugs in WebKit?

I don&apos;t know view transitions enough to know the where the bugs are, but like I said, they&apos;re very easy to spot. The &quot;Animate slowly&quot; versions are especially helpful.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2027818</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2024-04-11 10:10:22 -0700</bug_when>
    <thetext>&lt;rdar://problem/126282242&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2028447</commentid>
    <comment_count>2</comment_count>
    <who name="Jake Archibald">jaffathecake</who>
    <bug_when>2024-04-15 01:28:33 -0700</bug_when>
    <thetext>https://bugs.webkit.org/show_bug.cgi?id=272661 is a reduction of one of the issues.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2031434</commentid>
    <comment_count>3</comment_count>
    <who name="Tim Nguyen (:ntim)">ntim</who>
    <bug_when>2024-04-25 23:06:41 -0700</bug_when>
    <thetext>All the issues in that blog post have been fixed on trunk, the only remaining behavior difference is due to WebKit not supporting overflow-clip-margin.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>