UUM-156727

Fixed in 6000.7.0b7

Mentioned in 3 Unity 6 release notes.

First fixed in 6000.7.0b7 (Oct 29, 2026).

All (9)Unity 7 (6)Unity 6 (3)
Open on Unity Issue Tracker
VersionSectionRiskImpactNote
6000.7.0b7Fixes
UI Toolkit
FixFixed unsaved elements of a new UI Document being lost after entering and exiting Play Mode. (UUM-156727) First seen in 6000.7.0b5.
6000.7.0b6Known Issues
UI Toolkit
CautionKnown issueFixed unsaved elements of a new UI Document being lost after entering and exiting Play Mode. (UUM-156727) First seen in 6000.7.0b5. Fixed in 6000.7.0b7.
6000.7.0b5Known Issues
6000.7.0b4,7000.0.0a7
CautionKnown issueUnsaved elements of a new UI Document are lost when entering and exiting Play Mode before the document is saved

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