I want to detect when a player stands on an object.
I have a hexagon object imported, and a second, taller hexagon mesh to use as a trigger.

I added the hexagon object, then added a trigger to it. I set the trigger shape to be a custom collider, but I can't figure out how to specify which collider to use for the trigger. I tried adding a mesh collider (since the note says the custom collider requires a collider component to be on the object) but now the player just stands on the mesh collider instead of passing through and triggering the trigger.

I checked the wiki, but it didn't mention the custom collider option in the trigger shape section.

https://i.imgur.com/Uu2i6pM.png