@eighty I have no audio apps from AppImages, so I don't know if that format can be related.Are there any audio settings within Open Sound Meter?I believe @nielso uses OSM, so he might have a little more insight.

@wickedsmoke @alxlg @eugenialoli That's less of an issue for flatpak since the shared runtimes get updated, but it's very much an issue for toolbox and distrobox environments. There's not currently a great way to keep them all updated or upgrade them if you use them longterm.