Fedora 41: Internal Soundcard only shows Stereo and not 5.1 Sound in Pavucontrol

I recently got another PC with an internal Intel sound card, which should be able to be switched from stereo to 5.1 sound under Windows. Unfortunately, I can’t switch this option under Fedora 41. But there should be a way for me to see a 5.1 device under pavucontrol.