RESOLVED FIXED285469
[Site Isolation] Avoid reusing the main frame after cross-site navigation 
https://bugs.webkit.org/show_bug.cgi?id=285469
Summary [Site Isolation] Avoid reusing the main frame after cross-site navigation
Charlie Wolfe
Reported 2025-01-06 14:17:33 PST
With site isolation, we were reusing the previous main frame, even after swapping processes for the page. This will cause issues when enabling the back/forward cache, because after swapping processes we need to put the previous main frame in a suspended state.
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Radar WebKit Bug Importer
Comment 1 2025-01-06 14:17:43 PST
<rdar://problem/142438253>
Charlie Wolfe
Comment 2 2025-01-06 14:20:48 PST
Pull request: https://github.com/WebKit/WebKit/pull/38598
EWS
Comment 3 2025-01-07 10:56:11 PST
Committed 288547@main (42e478a31abe): <https://commits.webkit.org/288547@main> Reviewed commits have been landed. Closing PR #38598 and removing active labels.
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