Unable to detect Proton version

[Fivavoa]

When I tried to launch the script, it would come up like this:
Runtime Environment: Steam wine Executable Location: wine Proton Distribution Path: . Wine Prefix: /home/tetra/.local/share/Steam/steamapps/compatdata/39210/pfx/
It's currently running through 6.8 GE-2, and steam detects it just fine. Unsure what I did wrong.

[valarnin]

Newer versions of Proton run with a different wrapper that the script isn't written to detect settings properly for yet. You could try altering the generated ~/bin/ffxiv-env-setup.sh file's env vars to have the correct values, at which point stage2 and stage3 should work fine, but until I can get my setup updated to use a newer version of Proton I can't really fix the issue.

[Fivavoa]

Ah, gotcha. Which version do you recommend then? Because it seems like the version in the guide is pretty old, does it still apply?