UUM-154966

Fixed in 7000.0.0a10

Mentioned in 5 release notes.

First fixed in 7000.0.0a10 (Oct 15, 2026); relisted in 4 later releases.

All (5)Unity 7 (4)Unity 6 (1)
Open on Unity Issue Tracker
VersionSectionRiskImpactNote
7000.0.0a16Fixes
UI Toolkit
FixFixed a performance regression where the UI Builder Inspector rebuilt its Grid section on every refresh.
7000.0.0a12Fixes
UI Toolkit
FixFixed a performance regression where the UI Builder Inspector rebuilt its Grid section on every refresh.
6000.7.0b6Fixes
UI Toolkit
FixFixed a performance regression where the UI Builder Inspector rebuilt its Grid section on every refresh. (UUM-154966) First seen in 6000.7.0a5.
7000.0.0a11Fixes
UI Toolkit
FixFixed a performance regression where the UI Builder Inspector rebuilt its Grid section on every refresh.
7000.0.0a10Fixes
UI Toolkit
FixFixed a performance regression where the UI Builder Inspector rebuilt its Grid section on every refresh.

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