I am developing a VR game on Unity now. And I have a problem controlling XR origin.

I would like to restrict XR origin (Main Camera) movement so as not to make the player go outside of the available area. However, I am not sure how to achieve this goal. Could anyone help me out?

Situation
Using XR origin on XR toolkit.
I am using a Teleportation System and Continuous Move Provider (Action-based) for the left controller.

Things I’ve tried:

1. Added Character Control to the main camera and set Box Collider on the side of the available zone.
2. Tried to restrict Transform.Position from the script.

Neither of these did not work.