When Audio Multitasking Volume Management is enabled, both the Intercom and Music volumes are controlled with the same Intercom volume slider. Moving the music volume when AMVM is enabled does not have any effect on the music volume.
This presents a problem as often the Intercom chat is significantly louder than the music. So when the intercom voices are at a comfortable level, the music is barely audible. And when the music volume is at a comfortable level, the intercom is deafening.
Please allow us to independently set these volumes when AMVM is enabled. I do not like how with AMVM disabled it adjusts my music volume. However, I find that when AMVM is enabled in its current state that it is almost unusable due to the above reason of the volume mismatch.