I just checked the current version of Google Maps for Android. Looks the same as it has for many months. * long press point on map, bottom bar, Save * scale a

I just checked the current version of Google Maps for Android. Looks the same as it has for many months. * long press point on map, bottom bar, Save * scale at the bottom right appears when zooming (unfortunately it disappears after a few seconds) * no idea * long press point on map, bottom bar, Share * press map closes the bottom bar. or press the back button.