"Zoom optimized audio" overwrites both "Original sound for musicians" and "Live performance audio"
In the audio settings on mac (multiple mac versions, multiple zoom versions) under the Audio Profile if you click on "Zoom optimized audio", (Auto, Medium, and High) options seem to drop out any music that is being played as "background noise" however if you switch over to "Original sound for musicians" there is no change in the sound even through the "Zoom optimized audio" radio button is no longer selected. If you click on Auto and then switch to "Original sound for musicians" the "Zoom Optimized audio" settings are overriding the "Original sound for musicians". Whereas if you click on "Low" under "Zoom Optimized audio" then switch to "Original sound for musicians" the music being played over zoom does not seem to drop. However its unclear that "Original sound for musicians" is even working / making a difference. The "Live performance audio" also does not seem to change the audio being sent to zoom. Also under the Video -> Advanced Settings the "Optimize quality of the video I send with de-noise" does not seem to change the music getting dropped either.