I would have never though of looking in Midi setup for this. Thanks to Apple for the new support setup, I just went to Mac Pro and found that article which resolved my issue. I'm glad to hear you were able to resolve your issue with the Mic as well.

Sometimes these are minor things that we just say "I'll fix that later" but when we do fix them, we're quite excited, because we forgot how useful the feature or functionality was for us.