I struggled to play on Linux. The app in the web browser is fantastic. I know it's compiled from the same codebase as the desktop and mobile apps. But it suffers from some significant limitations:
4 tables is not enough. If you registered more than 4 tables, new tables simply don't appear until you close an existing table, or bust out of one after what could be 30 minutes
It isn't possible to focus and hide tables individually, resize or stack them, as they must run together in a single window
Trying to do anything in the Lobby is an exercise in patience and frustration due to forced resetting back to the table view (losing your place) for every decision, a nightmare when tiled
That said I think it is still a good working solution fundamentally and there are lots of things I like about it.
In particular that it runs at full frame rate with speed comparable to the desktop versions.