RESOLVED FIXED279752
[Site Isolation] Iframes with multiple ascendants in different processes cannot be navigated back or forward 
https://bugs.webkit.org/show_bug.cgi?id=279752
Summary [Site Isolation] Iframes with multiple ascendants in different processes cann...
Charlie Wolfe
Reported 2024-09-16 00:45:45 PDT
When a history item tree is created in a web process, we only initialize history items for local frames. During back/forward navigations, when this history item tree is loaded into frames, we need to skip the items created for remote frames while still considering each child item, as they may have been created for a local frame.
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Radar WebKit Bug Importer
Comment 1 2024-09-16 00:45:57 PDT
<rdar://problem/136059631>
Charlie Wolfe
Comment 2 2024-09-16 00:47:33 PDT
Pull request: https://github.com/WebKit/WebKit/pull/33689
EWS
Comment 3 2024-09-16 16:53:04 PDT
Committed 283733@main (599ebf193f70): <https://commits.webkit.org/283733@main> Reviewed commits have been landed. Closing PR #33689 and removing active labels.
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