Not sure if this is a snap issue, configuration, or Manjaro, but I installed Audacity via Snap, but when I opened it, it would hang at the splash screen. I ran snap run audacity and got this output:
snap run audacity
WARNING: cgroup v2 is not fully supported yet, proceeding with partial confinement
update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1515/share/gtk2/Materia-compact /snap/audacity/857/data-dir/themes/Materia-compact none bind,ro 0 0): cannot write to "/snap/gtk-common-themes/1515/share/gtk2/Materia-compact" because it would affect the host in "/snap"
update.go:85: cannot change mount namespace according to change mount (/snap/gtk-common-themes/1515/share/gtk2/Materia-dark-compact /snap/audacity/857/data-dir/themes/Materia-dark-compact none bind,ro 0 0): cannot write to "/snap/gtk-common-themes/1515/share/gtk2/Materia-dark-compact" because it would affect the host in "/snap"
Testing for explicit PulseAudio choice...
Testing for ALSA permissions...
...defaulting to using PulseAudio.
I changed the theme and it opened right up without issue.
