Volume controls for speakers stopped working

Hi!

After one of recent updates, unfortunately, I didn’t notice it right away and can’t say which one exactly, volume controls stopped working on my ASUS Zephyrus G14, but only for speakers, headphones work fine. The volume seems to be stuck at maximum. The problem with speakers is explicitly mentioned on Arch wiki’s ASUS GA401 page (sorry, it seems like i’m not allowed to post links here) , but the patch suggested there doesn’t seem to do anything.

I have 5.8.18-1 kernel and pulseaudio 13.99.3.

Any ideas what can help? Thanks in advance!