face tracking with 6DOF camera tracking?

when using the face tracking config I only get 3DOF (orientation) tracking for the camera. is there anyway to get position also?

It should be 6DOF - does your face anchor get closer to the camera when you move the camera closer?

the face anchor is 6DOF, but I’d like the camera to be 6DOF as well.

Currently there is no difference between moving the face closer to the camera and moving the camera closer to the face. I’d like that distinction.