My (new) laptop's built-in microphone works in dom0 but not in my audio-VM 
(i use audio-VMs with other Qubes computers and it was always fine).

dmesg complains about "NHLT table not found", and in deed: dom0 has 
/sys/firmware/acpi/tables/NHLT and the VMs don't (neither using fedora nor 
debian). Is that the reason, and if so: how to fix it?

Installed newer versions of alsa-sof-firmware / firmware-sof-signed but no 
change.

dom0 recognizes the sound card (intel hda ALC236) with all 
features/controls, but the audio-VM sees only a limited set and mic is dead 
(speaker works).

Qubes OS R4.3 on an HP Elitebook 650 G11, Intel Core Ultra 5 135U, Meteor 
Lake-P, kernel 6.18.4-1

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