We are doing the same thing... all users (who are on Windows 11, but that doesn't matter) are using Remote Desktop to Windows Server 2022 to use QB. 

I don't think that the warning message is preventing any features, but it is super annoying.  

QB will have to be changed to detect Windows 10 in the right way.

QB is so much faster for multi-user using Remote Desktop... I'm not sure why anyone would deploy it any other way.