Audio not?? working

[S1rEx1]

I hear the audio and pavucontroll and cava also see it, but widget not. And i cant configure the volume with keyboard shortcut

[Yobbert]

Hello I had the same problem i was able to fix by doing all these commands
sudo pacman -S pipewire pipewire-pulse pipewire-alsa
sudo pacman -S wireplumber
systemctl --user enable pipewire.service pipewire-pulse.service
systemctl --user start pipewire.service pipewire-pulse.service
Im new to linux so i barely understand what these commands do but after a restart everything went back to how it was