Your comments
Yes, this also means we cannot adequately support Linux systems if necessary.
It is unfortunate that we still can't use Control on Wayland, which is now the industry standard. This needs to be addressed. With a lot of things 11 has (and plans to) introduce, people are moving away from Windows, and many do not wish to purchase a Mac.
Customer support service by UserEcho
So something I found by accident seems to work. I installed default-jre on my test environment, which now lets me connect to machines. Have to set the file it downloads as executable, then it will run. Haven't done any testing for client machines at this time, but at least there's a way to connect from wayland.