UUM-156413

Fixed in 6000.7.0b6

Mentioned in 2 Unity 6 release notes.

First fixed in 6000.7.0b6 (Oct 21, 2026); relisted in 1 later release.

All (7)Unity 7 (5)Unity 6 (2)
Open on Unity Issue Tracker
VersionSectionRiskImpactNote
6000.7.0b6Fixes
UI Toolkit
FixFixed the UI Toolkit editing stage opening while the legacy Hierarchy was in use, which left the Hierarchy window empty or showing the wrong scene.
6000.7.0b6Fixes
UI Toolkit
FixFixed the UI Toolkit editing stage opening while the legacy Hierarchy was in use, which left the Hierarchy window empty or showing the wrong scene.

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