Back to start page after a few minutes when you pick the app up again

You look at a topo image, try to find the route. Try the route, then you want to look again some minutes later at the topo image to check something. Maybe read the ascents comments or something. So you open the app and you get to the “front page” rather than same page you were on just earlier.

I’d like for the app to open on the same crag same topo image, same place, as when I closed the phone earlier. Now sometimes I opens on the start page, so I have to start over, find the crag, find the right topo photo right line. This happens many times during a a session out of a few hours.