Bug 299705

Summary:	AX: page sometimes points to wrong isolated tree with ENABLE_ACCESSIBILITY_LOCAL_FRAME=1
Product:	WebKit	Reporter:	Dominic Mazzoni <dm_mazzoni>
Component:	Accessibility	Assignee:	Dominic Mazzoni <dm_mazzoni>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	andresg_22, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	All
OS:	All

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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