i don’t know if this will help you, but you can also add a background image to a camera, which is then aligned with the view of the camera and is always visible even if you rotate it.
You then have to click on the camera -> right on Data (green camera symbol) -> Background Images -> then select image.
If you then link the camera view with the navigation view. with the lock symbol (see picture)

Then your picture rotates with your view but you have to remember that you are in the camera view. Maybe it will help you