311128 2026-03-30 13:10:52 -0700 [Site Isolation] http/tests/security/block-top-level-navigation-via-redirect-by-third-party-iframes.html is missing "Unsafe JavaScript..." console message 2026-04-22 14:36:46 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 a.tarbinian webkit-unassigned webkit-bug-importer oldest_to_newest 2195251 0 a.tarbinian 2026-03-30 13:10:52 -0700 When run with Site Isolation the test "http/tests/security/block-top-level-navigation-via-redirect-by-third-party-iframes.html" is missing the following console message: ``` CONSOLE MESSAGE: Unsafe JavaScript attempt to initiate navigation for frame with URL 'http://127.0.0.1:8000/security/block-top-level-navigation-via-redirect-by-third-party-iframes.html' from frame with URL 'http://localhost:8000/security/resources/navigate-top-level-frame-to-failure-page-via-redirect.html'. The frame attempting navigation of the top-level window is cross-origin or untrusted and the user has never interacted with the frame. ``` 2195252 1 webkit-bug-importer 2026-03-30 13:11:13 -0700 <rdar://problem/173717035> 2195253 2 a.tarbinian 2026-03-30 13:12:56 -0700 Pull request: https://github.com/WebKit/WebKit/pull/61712 2203332 3 ews-feeder 2026-04-22 14:36:44 -0700 Committed 311805@main (b9f789219c65): <https://commits.webkit.org/311805@main> Reviewed commits have been landed. Closing PR #61712 and removing active labels.