alsa-project/alsa-ucm-conf issue #612 was edited from JayJaber:

On a Lenovo IdeaPad Slim 5 16AKP10 83HY with Conexant SN6140 codec, the internal microphone works correctly with alsa-ucm-conf 1.2.13-2, but with 1.2.14 and newer it is not detected and shows up as inactive/unplugged.

Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/612 Repository URL: https://github.com/alsa-project/alsa-ucm-conf