Head's up. I'll submit a bug report, too, but the latest updates broke Cinnamon Sound Settings. I can use the pavucontrol to get around the problem, for now. However, at first it wouldn't find find my speaker. I had to first go into the Mageia Control Center > Hardware > Sound Confirguration and change to none, go to advanced, accept the default settings, follow through and reboot, then go back in and change to Pulse, using advanced to "reset sound mixer to default values", reboot, and finally go back in and change back to "pipewire". None of that makes the Cinnamon Sound Settings work but I do get sound back and, as mentioned before, use pavucontrol to control everything.
Thanks!
Coaxguy99