Correct. Still many distributions use Bullseye, especially the RPi based ones. Upgrading to Bookworm of course is an option, but I’d only recommend it for people who have some Linux experience.
See Debian 11 (Bullseye) udev bug - No board or serial found
I have addressed this to th33exitus already
Nice but all what we do here is targeted at beginners and not people who anyway know what they are doing.