alsa-project/alsa-ucm-conf issue #338 was edited from zpackrat:

Fedora 38 patched to current, issue has existed for months. Rear output jacks for Center/Sub and Rear Speakers are reversed. I use a 5.1 speaker setup. When I run sound tests in the gnome audio settings the issue is verifiable. Also audio that requires center channel for dialogue has issues. This is specifically the rear audio I/O ports.

Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/338 Repository URL: https://github.com/alsa-project/alsa-ucm-conf