Presenter 360 won't record audio
New user here. I am trying to record audio over slides using Presenter 360. For some reason it won't record any sound. I've saved the file and played it back, previewed it, tried to listen to each clip, etc. to no avail. I don't see a setting that allows me to select my microphone to ensure it's using the right audio input. I am using a USB microphone versus a webcam or laptop mic. Am I missing something obvious?