RESOLVED FIXED 288421
objectIsRelayoutBoundary doesn't account for baseline changes across the boundary 
https://bugs.webkit.org/show_bug.cgi?id=288421
Summary objectIsRelayoutBoundary doesn't account for baseline changes across the boun...
Matt Woodrow
Reported 2025-02-24 15:41:14 PST
Being an independent formatting context isn't sufficient to be a layout boundary, as placement within the formatting context can affect the baseline positioning of things outside. We need to prevent these being treated as boundaries if they are inside an inline formatting context.
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Radar WebKit Bug Importer
Comment 1 2025-02-24 15:41:24 PST
<rdar://problem/145515762>
Matt Woodrow
Comment 2 2025-02-24 15:50:26 PST
Pull request: https://github.com/WebKit/WebKit/pull/41248
EWS
Comment 3 2025-02-26 11:14:13 PST
Committed 291150@main (6dd21dc9f928): <https://commits.webkit.org/291150@main> Reviewed commits have been landed. Closing PR #41248 and removing active labels.
Matt Woodrow
Comment 4 2025-03-24 19:27:35 PDT
Reverted in https://commits.webkit.org/291282@main.
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