UUM-156413

Fixed in 7000.0.0a9

Mentioned in 5 Unity 7 release notes.

First fixed in 7000.0.0a9 (Oct 13, 2026); relisted in 4 later releases.

All (7)Unity 7 (5)Unity 6 (2)
Open on Unity Issue Tracker
VersionSectionRiskImpactNote
7000.0.0a12Fixes
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.
7000.0.0a11Fixes
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.
7000.0.0a10Fixes
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.
7000.0.0a9Fixes
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.
7000.0.0a9Fixes
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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