macbook pro 16" m1 toolbar notch.

Hi mate, not sure it is an issue or not. 
The max resolution is 2056x1329, I edit rdm, restarted and its great. I'm connecting from the mbp to a hackintosh with rdm installed. The catch is that (using screensharing, not sure is relevant or not) the toolbar portion is not seen so there is quite a black unused space there whereas in the mbp the toolbar is.
Hope I'm clear.
Thanks in advance.