The MacOS compositor already has different buffers for every window. It could stream updates of those buffers and do final composition on the AVP instead. But l

The MacOS compositor already has different buffers for every window. It could stream updates of those buffers and do final composition on the AVP instead. But likely out of simplicity it seems like they just opted to use a generic, preexisting remote desktop solution. I also wouldn't hold my breath on software fixing it as even though it could it's all but certain Apple would certainly rather have you using native AVP apps instead and sees MacOS streaming as a stop-gap solution, not a valuable part of the long term strategy.