UUM-155773

Fixed in 6000.7.0b6

Mentioned in 2 Unity 6 release notes.

First fixed in 6000.7.0b6 (Oct 21, 2026).

All (14)Unity 7 (12)Unity 6 (2)
Open on Unity Issue Tracker
VersionSectionRiskImpactNote
6000.7.0b6Changes
UI Toolkit
ChangeBuilt-in USS filter functions with missing or wrong-typed arguments now use the filter's default values and log a warning instead of an error. (UUM-155773) First seen in 6000.7.0b4.
6000.7.0b6Fixes
UI Toolkit
FixFixed USS filter functions with more than four arguments not applying; the extra arguments are now ignored and a warning is logged. (UUM-155773) First seen in 6000.7.0b4.

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