RESOLVED FIXED311582
AX: If the buildIsolatedTreeTimer fires when the main-thread tree is only a scroll area + web area, the isolated tree can permanently be empty 
https://bugs.webkit.org/show_bug.cgi?id=311582
Summary AX: If the buildIsolatedTreeTimer fires when the main-thread tree is only a s...
Tyler Wilcock
Reported 2026-04-06 12:24:01 PDT
...
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Radar WebKit Bug Importer
Comment 1 2026-04-06 12:24:07 PDT
<rdar://problem/174179484>
Tyler Wilcock
Comment 2 2026-04-06 12:45:32 PDT
Pull request: https://github.com/WebKit/WebKit/pull/62139
EWS
Comment 3 2026-04-07 08:55:24 PDT
Committed 310712@main (d21fe886bee2): <https://commits.webkit.org/310712@main> Reviewed commits have been landed. Closing PR #62139 and removing active labels.
EWS
Comment 4 2026-04-09 21:21:50 PDT
Committed 305413.638@safari-7624-branch (031776f4f3ce): <https://commits.webkit.org/305413.638@safari-7624-branch> Reviewed commits have been landed. Closing PR #4903 and removing active labels.
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