UUM-137805

Fixed in 6000.7.0b4

Mentioned in 4 Unity 6 release notes.

First fixed in 6000.7.0b4 (Oct 8, 2026); relisted in 3 later releases.

All (9)Unity 7 (5)Unity 6 (4)
Open on Unity Issue Tracker
VersionSectionRiskImpactNote
6000.7.0b6Fixes
UI Toolkit
FixFixed the UI Builder Background Size Height field staying disabled after changing or undoing the Scale Mode.
6000.7.0b5Fixes
UI Toolkit
FixFixed the UI Builder Background Size Height field staying disabled after changing or undoing the Scale Mode.
6000.7.0b4Fixes
UI Toolkit
FixFixed the UI Builder Background Size Height field staying disabled after changing or undoing the Scale Mode.
6000.7.0b4Fixes
UI Toolkit
FixFixed the UI Builder Background Size Height field staying disabled after changing or undoing the Scale Mode.

Pick your Unity version

Unity Releases compares releases against the version your project is on. Picking it now keeps Compare versions focused on what changes between where you are and where you might be going.