So, been using C25K and enjoying it. I have my phone set to allow the C25K to use my location "while using the app". But I have noticed that it keeps on tracking my location even after I've finished my workout and closed the app. Not that I don't trust you guys, but c'mon, you don't need to follow me home to make sure I'm OK! Is there a way to fix this? Am I missing a step or setting?