UUM-155728

Fixed in 6000.7.0b6

Mentioned in 1 Unity 6 release note.

First fixed in 6000.7.0b6 (Oct 21, 2026).

All (6)Unity 7 (5)Unity 6 (1)
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VersionSectionRiskImpactNote
6000.7.0b6Fixes
UI Toolkit
FixFixed an Editor crash when exiting Play mode with the Hierarchy window open and a UIDocument whose list items are cloned from the document's own UXML. (UUM-155728) First seen in 6000.7.0b1.

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