Car audio issues

When using phone via USB for playing music on iPhone with a deck that controls all music functions, the audio from the app disables iPhone music. Should be a passive mute-alert-resume, just as the gps does. Sad to say this is why I am not in favor of this app....until they fix this issue. There should be no reason to have to go and re-select the playlist or song that gets interrupted by iRadar. Missed a step there boys and girls...

AndanteX about Cobra iRadar, v2.1