@Koba,
with 32 :
refresh rate 30, 60Hz, audio did work with "normal" volume settings.
But I remember me, that the first 22.04 Kernel, last year, had a similar issue with the 60Hz settings on my system, audio didn`t work (only 30Hz audio did work).
If you know the link of the first Kernel of 22.04 (April 2022), I would install it again on my system, and would give you more detailed results of the former issue.
@Koba,
with 32 :
refresh rate 30, 60Hz, audio did work with "normal" volume settings.
But I remember me, that the first 22.04 Kernel, last year, had a similar issue with the 60Hz settings on my system, audio didn`t work (only 30Hz audio did work).
If you know the link of the first Kernel of 22.04 (April 2022), I would install it again on my system, and would give you more detailed results of the former issue.