Oh - I love this. Thank you for sharing @JoonAhn.

I found the solution here. You need to allow static entities (i.e. the world mesh) to trigger collisions with kinematic entities (i.e. the fingertip entity). You do this by adding a physics simulation component to a parent entity (i.e. the root entity of your scene) and setting the appropriate collision option. var physicsSim = PhysicsSimulationComponent() physicsSim.collisionOptions.insert(.reportKinematicVsStatic) contentEntity.components.set(physicsSim)

Confirmed here, I'm seeing exactly the same thing. M1 MBP, Xcode 13b3 on Big Sur.