This drives me nuts in Here Drive, and is one of the four or so missing features that mean I can't use it as my Navigation app. The other really big issue is the way it completely overrides all audio when giving directions... you can't hear what is being said in a Podcast, for example. It needs to just play over the background audio, and the volume mix should be user controllable so one or the other is more important and easily heard. Maddening.