RESOLVED FIXED299705
AX: page sometimes points to wrong isolated tree with ENABLE_ACCESSIBILITY_LOCAL_FRAME=1 
https://bugs.webkit.org/show_bug.cgi?id=299705
Summary AX: page sometimes points to wrong isolated tree with ENABLE_ACCESSIBILITY_LO...
Dominic Mazzoni
Reported 2025-09-28 11:41:05 PDT
Needed for site isolation. An isolated tree is registering itself with WKAccessibilityWebPageObjectBase, but if there's more than one isolated tree (when ENABLE_ACCESSIBILITY_LOCAL_FRAME=1, which will be needed for site isolation) then only the main frame should be registered.
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Radar WebKit Bug Importer
Comment 1 2025-09-28 11:41:48 PDT
<rdar://problem/161522668>
Dominic Mazzoni
Comment 2 2025-09-28 14:22:14 PDT
Pull request: https://github.com/WebKit/WebKit/pull/51473
EWS
Comment 3 2025-10-07 11:45:08 PDT
Committed 301150@main (cba49fa3cb98): <https://commits.webkit.org/301150@main> Reviewed commits have been landed. Closing PR #51473 and removing active labels.
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