UUM-28909

Fixed in 2021.3.25f1

Mentioned in 1 release note.

First fixed in 2021.3.25f1 (May 11, 2023).

Open on Unity Issue Tracker
VersionSectionRiskImpactNote
2021.3.25f1Fixes
Physics
FixFixed OnCollision messages not being sent when the collider has hasModifiableContacts property explicitly set to false.

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.