Ability to set attenuation level on mobile app like the windows version.

My friends and I are currently using discord as a biker to many biker intercom via mobile data. As most of us listen to music it would be great if when speaking or receiving voice on discord the music level was attenuated to a level set by a user so we don't have to stop music playing while riding. Most android phones will attenuate all other apps when a call comes in so that is not a problem.

Thanks.