RESOLVED FIXED 273669
[Site Isolation] Begin considering iframe navigations in the back-forward list 
https://bugs.webkit.org/show_bug.cgi?id=273669
Summary [Site Isolation] Begin considering iframe navigations in the back-forward list
Charlie Wolfe
Reported 2024-05-02 20:15:56 PDT
When an iframe is initially loaded with site isolation disabled, `LockBackForwardList::Yes` is set on the frame load request to indicate that the back-forward list should not be updated. We should do the same when loading an iframe in a new process. Also, remove an unnecessary return that causes any isolated frame navigation to be ignored.
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Radar WebKit Bug Importer
Comment 1 2024-05-02 20:16:09 PDT
<rdar://problem/127471573>
Charlie Wolfe
Comment 2 2024-05-02 20:17:34 PDT
Pull request: https://github.com/WebKit/WebKit/pull/28081
EWS
Comment 3 2024-05-03 11:19:10 PDT
Committed 278333@main (6126d87e8020): <https://commits.webkit.org/278333@main> Reviewed commits have been landed. Closing PR #28081 and removing active labels.
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