RESOLVED FIXED302583
Introduce customelementregistry content attribute and avoid changing null registry when inserting a node 
https://bugs.webkit.org/show_bug.cgi?id=302583
Summary Introduce customelementregistry content attribute and avoid changing null reg...
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
Add attachment proposed patch, testcase, etc.
Ryosuke Niwa
Comment 1 2025-11-16 02:15:51 PST
Pull request: https://github.com/WebKit/WebKit/pull/54004
Ryosuke Niwa
Comment 2 2025-11-19 09:43:05 PST
Pull request: https://github.com/WebKit/WebKit/pull/54188
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
<rdar://problem/165096267>
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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