NXM links stop working after exiting AppImage (0.4)

[Slayer5934]

Bug Report

Summary

When running the AppImage version and logging in, it correctly associates the file type link for that run, however if you exit the app and relaunch the "mount fuse" is not longer found and nxm links no longer work.

Steps to reproduce

Launch the app image version
Log in
(nxm links work for downloading)
Exit app image
Relaunch
(nxm links no longer work) "Could not find the program '/tmp/.mount_NexusMBprMex/usr/bin/NexusMods.App'"

What is the expected behaviour?

NXM links to continue working.

Other information

Arch (EndeavourOS, KDE Plasma)

[erri120]

We'd probably wanna use APPIMAGE environment variable to point to the file.