When viewing a map with fuel stations without activated GPS a button appears instead of map. Tapping the button shows Fuelio app system privileges page, instead of system page for turning on/off GPS. I am using Android 5.1 which does not support customizing privileges for an app, so the current Fuelio behaviour is pointless and useless. I am expecting a page to turn on gps to appear.
Customer support service by UserEcho