UUM-156629

Fixed in 7000.0.0a11

Mentioned in 3 release notes.

First fixed in 7000.0.0a11 (Oct 20, 2026); relisted in 1 later release.

All (3)Unity 7 (2)Unity 6 (1)
Open on Unity Issue Tracker
VersionSectionRiskImpactNote
7000.0.0a12Fixes
UI Toolkit
FixFixed unsaved UXML changes being discarded in UI Builder when "Open selector in IDE" was used while the style sheet had unsaved changes.
6000.7.0b6Known Issues
UI Toolkit
CautionKnown issueFixed unsaved UXML changes being discarded in UI Builder when "Open selector in IDE" was used while the style sheet had unsaved changes. (UUM-156629) First seen in 6000.7.0b5. Fixed in 6000.7.0b7.
7000.0.0a11Fixes
UI Toolkit
FixFixed unsaved UXML changes being discarded in UI Builder when "Open selector in IDE" was used while the style sheet had unsaved changes.

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