It works fine on my M1 MBP. Runs intel though not ARM. Which I think is a mistake in the website showing it doesn't work on Rosetta 2

Agreed on mistake. (Rosetta 2 version runs fine, afaict.)

I haven't stress tested the ARM version, but it is the one I'm currently using and I haven't had any issues so far.

The ARM version crashes for me every time I change something in the settings UI, otherwise it seems to work okay.