FirstPersonController slide on collider edge instead of falling

Hello,

I'm working on a small minecraft-like voxel engine with Unity, and just tried to add the FirstPersonController from the standard assets into my scene.

Almost everything is perfect with just the FPS prefab, but I have a weird behaviour at the edge of my boxes' colliders : instead of just falling like I want, the player slide for a while on the edge.



So instead of this :



I have somehting like that for now :



I would like some help to figure how to avoid this behaviour. Thank you !

 

maybe it is because the FirstPerson Prefab has a capsule cillider.
because the collider does not slide, it wil walk on the round edges of the capsule.
try using a box collider instead.