Bug 302583

Summary: Introduce customelementregistry content attribute and avoid changing null registry when inserting a node
Product: WebKit Reporter: Ryosuke Niwa <rniwa>
Component: New BugsAssignee: Ryosuke Niwa <rniwa>
Status: RESOLVED FIXED    
Severity: Normal CC: jaysonchen1127, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Ryosuke Niwa
Reported 2025-11-15 15:41:48 PST
Inserting a custom element with null custom element registry should not set or change its registry per resolution during TPAC.
Attachments
Ryosuke Niwa
Comment 1 2025-11-16 02:15:51 PST
Ryosuke Niwa
Comment 2 2025-11-19 09:43:05 PST
EWS
Comment 3 2025-11-19 18:24:17 PST
Committed 303300@main (30db03924048): <https://commits.webkit.org/303300@main> Reviewed commits have been landed. Closing PR #54004 and removing active labels.
Radar WebKit Bug Importer
Comment 4 2025-11-19 18:25:13 PST
Anne van Kesteren
Comment 5 2025-11-25 23:28:02 PST
*** Bug 302970 has been marked as a duplicate of this bug. ***
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