REOPENED313075
[Site Isolation] fast/events/before-unload-navigate-different-window.html fails 
https://bugs.webkit.org/show_bug.cgi?id=313075
Summary [Site Isolation] fast/events/before-unload-navigate-different-window.html fails
Ryosuke Niwa
Reported 2026-04-22 16:41:22 PDT
fast/events/before-unload-navigate-different-window.html fails when ran with --site-isolation.
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Add attachment proposed patch, testcase, etc.
Ryosuke Niwa
Comment 1 2026-04-22 17:28:46 PDT
Pull request: https://github.com/WebKit/WebKit/pull/63381
EWS
Comment 2 2026-04-23 14:30:58 PDT
Committed 311895@main (34469923bb04): <https://commits.webkit.org/311895@main> Reviewed commits have been landed. Closing PR #63381 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2026-04-23 14:31:12 PDT
<rdar://problem/175456940>
Marta Darbinyan
Comment 4 2026-04-24 09:55:17 PDT
Reopened Bugzilla. REGRESSION(311895@main): [macOS Debug Release]: ASSERTION FAILED: m_site->protocol() == url.protocol() || m_site->protocol(), tracking revert in https://bugs.webkit.org/show_bug.cgi?id=313240.
Ryosuke Niwa
Comment 5 2026-04-24 17:46:06 PDT
Pull request: https://github.com/WebKit/WebKit/pull/63562
EWS
Comment 6 2026-04-25 22:59:24 PDT
Committed 312031@main (0ae18490cc0b): <https://commits.webkit.org/312031@main> Reviewed commits have been landed. Closing PR #63562 and removing active labels.
WebKit Commit Bot
Comment 7 2026-04-28 17:41:40 PDT
Re-opened since this is blocked by bug 313603
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