I've looked quickly on the forum but can't see anyone else reporting the same issue with the new, free, geocaching app.
When looking in an area for caches on the map view, I've changed from this to the list view to see some of the details, but changing back to the map view, it's reset itself to my location!
This is very annoying a in looking in a different country and I have to zoom right out, relocate, and zoom in.
This is yet another thing wrong with the app. I've been using the "classic", paid for app for a few years, and it's still a lot better than the free one.