isa.camera.isc5c1 - streams: xiaomi: probe: no audio

isa.camera.isc5c1 (xiaofang 1s camera)

getting error: 12:30:00.526 DBG [mp4] add consumer error="streams: xiaomi: probe: no audio"

tried all subtye, 0, 1, ,2, sd, hd all not working - return same error

it authenticates the camera, negotiates the TUTK path, and starts probing media. It then aborts because it does not detect the expected audio stream: xiaomi: probe: no audio