i dont know why but with firefox on linux when im watching a youtube video i like to adject the volume abit and when i go to watch a different video my set default app volume for firefox in pavucontrol goes from 75 to 64 how do i fix this?
If you’re using Ubuntu, try to re-install firefox via the mozilla team ppa. I’ll link the AskUbuntu thread on how to do that in a little while.
The snap package, ime, has some weird bugs like that. For me the tabs would freeze sometimes and I had to restart the browser.
Another problem is extensions like expressvpn and keypass won’t work, probably due to the sandboxing.
Here is the AskUbuntu thread on how to re-install firefox outside of snaps:
I see from another comment that you’re using flatpak; though, if you’re using Ubuntu it will probably install firefox via snap anyway, or ‘update’ to the snap version. Good luck.