Other audio input devices

[ryandesign]

The web page says it will use my built-in microphone. The app says the same thing in an alert when I launch it. This works fine, but I want to use a different audio input. When I select my USB audio input device in System Preferences: Sound and then open Animus, it still pops up an alert saying it will use the built-in microphone, but then it does not appear to get any audio input from anywhere, neither from the built-in microphone nor from the selected audio interface. The volume meter in System Preferences: Sound shows that audio input is being received. This is on macOS Big Sur 11.0.1.