This mount adds a 5mm base to ensure that you can mount the screenbar without covering the display's ambient light sensor, which is needed to enable automatic screen brightness functionality in MacOS.
The webcam in the photo is an Insta360 Link (v1) which sits neatly on top of the screenbar.
Prints well in PLA at 0.2mm with a 0.4mm nozzle - no supports.
The author remixed this model.
This remix adjusts the dimensions of the original to fit the Pro Display XDR, which is thicker than the Studio Display