Crop and lock: Reparent behaviour in seperate window

[ariadesu]

Description of the new feature / enhancement

Can this feature be extended to allow a separate cropped live window so the user can interact with the same content in two different parts of the screen?

Scenario when this would be used?

The larger main screen is displaying a full application, including all of its chrome. For example Blender3D. The user's second monitor, a smaller resolution Wacom tablet shows a portion of the same application: The part of the application window that benefits from pen input.
The user can maximise the resolution on both displays by displaying chrome on one but not the other. It also allows mirroring the monitor in a logical way that doesn't waste pixel space.

Supporting information

No response