Trigger and CharacterController A Bug or I am missing something?

Unity Engine
1

Hello, I just came stumbling across a problem on my project whenever I want to add OnTriggerEnter on object I am getting a problem that the Trigger won’t fire unless one of the objects have character controller in it is that normal or it is a bug in unity?

Thanks in advance i am using Unity 2020.3.28f1 LTS

Edit : I have tried removing character controller and adding rigidbody to any of the objects actually make it work!!

Idk if that intended or just bug in my version!!

2

Make the trigger collider a bit larger than the character controller (~0.05 units)

3

it was very large I think it’s problem with how it just init the detection if you place ridg or charcontroller it work fine so i placed ridg and made it kinematic

Thanks anyway for replay