So just the other month I set up my own personal VPS with CyberPanel and CentOS 8. Turns out CentOS 8 is will now reach EOL at the end of 2021, because the CentOS project has decided to go with a rolling release model… which is likely to be less stable. That’s just how rolling release goes.
Now, I’ve tried installing CyberPanel on Ubuntu 20.04. It DID NOT work at all for me. Perhaps CyberPanel could make the installer work with another common distro or two? Straight Debian, maybe?