I am using Waze on an iPhone 4 and the iPod function over the dock connector to my vehicle audio input. On older versions of Waze, the audio volume would reduce and alerts/directions would play. After the alert/direction the volume would go back to normal. Now, whenever Waze is in the foreground, Waze stops all other audio outputs. If I leave Waze running, but in the background everything works normally. I have tried every combination I can think of in the app, and would like the normal operation back. Anyone have an idea of what I can change on the app to fix this behavior?