Terraria + tModLoader on Ubuntu?

Does anyone have experience getting tModLoader to run properly? When I try it with the Steam snap, using Proton, the game loads fine but when I get in to a world it goes black except for the UI.

Other threads have a few solutions, like using the Steam linux runtime instead of Proton, and running the start-tModLoader.sh file from terminal before trying to play. But these didn't work for me.

Does anyone know how to get it working?