Giving this a try out. Using a Mac Studio (M2 Ultra) setup.
So far it’s running good. The performance is okay with 2-4 clients total. It gets really buggy and starts to freeze adding more than 4 total clients.
It would be nice though if I am say running 3 clients total to only show the 2 non active windows in the preview area and for the preview to update dynamically when you switch things around from one to the next.
Also Title overlay even when enabled doesn’t actually work to overlay the title of the screen on the preview.
Overall though it is better than nothing and look forward to see additional support being built and hopefully some functionality with things like 12.7.x support as I do also have another older system I would like to use this on.
Keep it up!