I have similar issue since I was updated to 24H2, but for me it's just any USB audio device. I've tried multiple things to try get my USB headset to work and to no avail. I'm able to use the same headset on another PC without problem so I know it's my own PC's installation. I've worked with Windows support to try to downgrade to 23H2, but I can't seem to actually get back to it. It's been like this for over 3 weeks now and no progress.
For me, other audio devices work when plugged into the 3.5mm jack in my back panel (Realtek Audio). It's just USB audio input/output that's broken. I've reinstalled the drivers (and also updated from MoBo manufacturer), reinstalled softwares, attempted downgrading to 23H2 (but seemingly can't get there), and opened two cases with Windows support.
Still looking to find someone that has a potential fix.