This looks like it has been a tricky one to track down, so I'd like to chime in with my experience. I have an Audient iD4 audio interface hooked up to my mac studio via USB-C. Safari and Firefox detect that interface as a mic input without issue, but Orion can't see it at all. That's both with "Compatibility Mode" turned on, and with it turned off.
Versions:
- macOS:
14.4.1 (23E224) - Orion:
0.99.128-beta - Webkit:
WebKit 619.1.11.111.2