I started a new thread since it was a different problem. Others searching for this same problem may not find it in the masks thread.
To make matters worse, I have to camera track this scene and so far all tracks have failed. I have found lower res files work better. At 4K it fails, at 2K it solves (but incorrectly). I do have the lens info, but can’t get a clean track.
If you have an email I can send a screenshot/clip