OnTriggerEnter or OnTriggerExit

I know that OnTriggerEnter or OnTriggerExit is not trusted in fusion.

This is because the client does not move forward.

I tried many things to implement OnTriggerEnter and OnTriggerExit, but failed. 

The example of Kart was implemented with something similar to OnTriggerEnter, but when I experimented, it did not work normally if many collisions were detected.

Is there a good way to implement OnTriggerEnter and OnTriggerExit?

Please understand that my sentence is awkward because I am Korean