I can also confirm. Running 19.5.26194.7292 on Windows 10 1909. I have a laptop and use dual monitors in the office and just the laptop screen when I'm out of the office, so this becomes a major issue out of the office, as ConnectWise Control becomes unusable outside the office and I work outside the office frequently. I have found that reinstalling the CC host on my machine will fix the issue but I can't be expected to reinstall CC every time I leave the office.
Customer support service by UserEcho