NEW298633
window.opener should persist after navigating a site-isolated iframe after window.open 
https://bugs.webkit.org/show_bug.cgi?id=298633
Summary window.opener should persist after navigating a site-isolated iframe after wi...
jlee53
Reported 2025-09-09 19:04:25 PDT
In an example scenario where an iframe opens a pop-up window and then the iframe then navigates to another site, the window.opener relationship should still be maintained by between the iframe's pop-up window and the iframe's new site.
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Add attachment proposed patch, testcase, etc.
jlee53
Comment 1 2025-09-09 19:06:28 PDT
<rdar://problem/117269418>
jlee53
Comment 2 2025-09-09 19:08:24 PDT
Pull request: https://github.com/WebKit/WebKit/pull/50521
EWS
Comment 3 2025-09-12 19:09:29 PDT
Committed 299924@main (9a4da7c7037d): <https://commits.webkit.org/299924@main> Reviewed commits have been landed. Closing PR #50521 and removing active labels.
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