can you show what sound card your using (and maybe also a USB hub).....
the audio recognition will vary on builds, depending on what USB sound card you have.....
the most common apparently is C-Media Electronics, Inc, but again this may/will vary depending on the USB sound card
this is how one of my build looks....
(the USB sound card shows up as Generalplus Technology Inc)

and heres another one of my builds (using a similar looking USB sound card)
(Generalplus Technology Inc again)

i've used these USB sound cards in several build....

https://www.aliexpress.com/item/USB-to- ... autifyAB=0
here it is in a build....

also if you using a hub, or not (not sure)
i'd recommend to get one of these, its super tiny and most importantly work flawlessly.....
https://www.ebay.co.uk/itm/Micro-B-2-Po ... 1438.l2649
.