Great app with a little bit of a problem

App is amazing when it works which is pretty much all the time except for when bringing he phone outta lock while playin music seems to be pretty rough transition. Music will abruptly stop and have to manually restart it. This happens either while just using the device for music playback on the device or through a 3.5mm line in for the car. iPhone 6 Plus iOS version: 11.0.3

Comm_Sheppard about Google Play Music, v3.35.1010