XRTK Pointers don't work if the camera rig is moving fast

[FejZa]

XRTK - Mixed Reality Toolkit Bug Report

Describe the bug

When the camera rig is moving fast, e.g. it is parented to a "Car", the controller pointers become unusable as they can't catch up with the rig's movement.

To Reproduce

• Create a project,
• Create a setup that has the XRCameraRig moving forwards constantly
• Create some UI or colliders to handle input and try interacting

[StephenHodgson]

Might have something to do with the translation logic or some inconsistency with the physics update vs transform update.