Possible I’m wrong? I was going against the Distrowatch details since I was just looking at them a couple hours before I replied: https://distrowatch.com/table-mobile.php?distribution=ubuntu

I don’t usually “trust” vendor support for Linux though…Linux is usually a second-class citizen and “support” means there is either a single grey-beard or an intern that’s answering emails about it. Idk about StudioOne, but unfortunately it’s usually expected to not have feature parity or complete documentation for commercial software on Linux. IME, YMMV, etc.