<?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>281208</bug_id>
          
          <creation_ts>2024-10-10 01:42:27 -0700</creation_ts>
          <short_desc>Ignore subscriptshift/superscriptshift when CoreMathML is enabled</short_desc>
          <delta_ts>2025-10-01 02:39:32 -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>MathML</component>
          <version>WebKit Nightly Build</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>281206</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Frédéric Wang Nélar">fred.wang</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>ahmad.saleem792</cc>
    
    <cc>harpsichen</cc>
    
    <cc>karlcow</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>2066833</commentid>
    <comment_count>0</comment_count>
    <who name="Frédéric Wang Nélar">fred.wang</who>
    <bug_when>2024-10-10 01:42:27 -0700</bug_when>
    <thetext>We should return a default Length when CoreMathML is enabled here: https://searchfox.org/wubkat/rev/168430191bc069c153b23fdddfc818adea1f2992/Source/WebCore/mathml/MathMLScriptsElement.cpp#70

Test: https://wpt.fyi/results/mathml/presentation-markup/scripts/subsup-legacy-scriptshift-attributes-001.tentative.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2068708</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2024-10-17 01:43:14 -0700</bug_when>
    <thetext>&lt;rdar://problem/138099246&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2146708</commentid>
    <comment_count>2</comment_count>
    <who name="Eri">eri</who>
    <bug_when>2025-09-29 03:14:00 -0700</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/51494</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2147476</commentid>
    <comment_count>3</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2025-10-01 02:39:29 -0700</bug_when>
    <thetext>Committed 300817@main (4077efe2bdb9): &lt;https://commits.webkit.org/300817@main&gt;

Reviewed commits have been landed. Closing PR #51494 and removing active labels.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>