UUM-147680

Fixed in 6000.7.0b4

Mentioned in 6 Unity 6 release notes.

First fixed in 6000.7.0b4 (Oct 8, 2026); relisted in 5 later releases.

All (13)Unity 7 (7)Unity 6 (6)
Open on Unity Issue Tracker
VersionSectionRiskImpactNote
6000.7.0b8Fixes
Asset Pipeline
FixFixed "ScriptableSingleton ... already exists" warnings appearing in the Console when a package creates its settings asset, for example after installing the XR Composition Layers package.
6000.7.0b7Fixes
Asset Pipeline
FixFixed "ScriptableSingleton ... already exists" warnings appearing in the Console when a package creates its settings asset, for example after installing the XR Composition Layers package.
6000.7.0b6Fixes
Asset Pipeline
FixFixed "ScriptableSingleton ... already exists" warnings appearing in the Console when a package creates its settings asset, for example after installing the XR Composition Layers package.
6000.7.0b5Fixes
Asset Pipeline
FixFixed "ScriptableSingleton ... already exists" warnings appearing in the Console when a package creates its settings asset, for example after installing the XR Composition Layers package.
6000.7.0b4Fixes
Asset Pipeline
FixFixed "ScriptableSingleton ... already exists" warnings appearing in the Console when a package creates its settings asset, for example after installing the XR Composition Layers package.
6000.7.0b4Fixes
Asset Pipeline
FixFixed "ScriptableSingleton ... already exists" warnings appearing in the Console when a package creates its settings asset, for example after installing the XR Composition Layers package.

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.