The policy option configures Windows to receive audio input from the user. As such, running this policy inside Sandbox could be useful for users trying to test apps that use a microphone.

Sadly, not all Android apps let you select the external microphone as the audio input device. Thankfully, that may change ...

However, if while trying to do the same, the audio recording/input doesn’t work and the Sound settings show “Not plugged in” corresponding to the Microphone, then read this article for the ...