Bitwig works on Linux, but the problem I had was that my pro-audio soundcard [1] didn’t have supported drivers and I couldn’t get the open source drivers to work. I tried switching to a Dante based solution: none of the Dante based apps worked, so I tried AES67 (open source Dante), still no joy — I just could not get my Dante/AES67 AD/DA converters (which attach to everything in my studio) to be ‘seen’ on Linux.
So after weeks trying to get a high-channel count I/O solution working, I gave in, I found the best thing to do was to just get a M4 Mac Mini for my audio/studio work. And leave Linux for everything else. I was setup within an hour on macOS.
There’s unfortunately still too much resistance and it can cost $1000s trying to get to a working solution or ultimately in my case: a non-working solution. It cost me about $6000 trying various options — not all wasted, but still, not cheap to find out that nothing works.
[1] https://rme-audio.de/hdspe-madi-fx.html