[Ubuntu 20.04] rmm does not see or find the value of RMM_PATH, but option -p works

[montaropdf]

Hello,

Even with a proper value, rmm never seams to see that RMM_PATH is filled and contains a proper value.

However, the option -p acknowledge the path provided and allow me to use it. But then I am hitting the following error with all commands tested: https://github.com/Spoons/rmm/issues/31#issuecomment-2171806199

Output of rmm without -p:

~$ rmm config

Unable to find rimworld path.
Please set RMM_PATH environment variable to your mods folder.
Alternative, use the -p directive: 'rmm -p game_path list'.