Bug CinemachineCollider works incorrectly when There are multiple colliders in the scene.

There were several obstacles in a conner of my game scene，when my main virtual camera hits one of the obstacle game object ,it will Deviating from its own entity,at this time, all collusion will be happend on the virtual camera entity at it's position rather than the actual position of virtual camera,Is this right?
It's looks like cinemachine virtual camera collider can only process one collusion of one obstacle at a time?

 

Thanks for your reply,and sorry for my poor grammer.
You can see two green wire square in scene,they are obstacles.The one on right push virtual camera out of It's border,and leave the entity of virtual camera behand(the cinemachine icon).Everything works correct at this time,but when I move the camera to the border of left obstacle,the virtual camera entity(the cinemachine icon) hits the border but in fact the virtual camera didn't,it has been pushed out already.This is a simplified example,it will be more complex in real project.
I'm think the cinemachine collider should work at the actual position ,not the entity postion(the cinemachine icon).