I am using a Raspad3 with Raspberry Pi OS Bullseye 64-bit and just freshly updated. When playing any video or radio stream from Chromium, there is no sound. I have made sure the OS volume is up, the Raspad's volume is up in the 70s, and whtever player's volume is up.
The speakers andheadphones work with my Buster 32-bit card but neither work with this one. The screen is on (I am typing this on it) so the HDMI is working so this may be a config setting I am missing.