Thank you for your work. I just downloaded the updated app. Unfortunately, I think something is still amiss.
1) If I follow the exact same steps as above, I no longer get thrown to Australia in the final step. However, if I now swipe from left twice to return to live map, I find myself off the coast of Ghana, usually at the largest zoom level but sometimes the app quickly scrolls the map back to my real location. The exact behaviour seems to depend on the which map you start with and which you switch to in the navigation view. Going from Apple maps to Google seems to reliably get stuck in the atlantic.
2). When starting from a custom map source and repeating the steps above, the app seems to keep track of location but gets confused about which maps to show. So,
If I'm on a custom map source in live map;
open a cache and tap the compass icon;
switch map source (to Apple or Google, doesn't seem to matter);
and finally swipe back twice to live map
I don't get thrown to Ghana, but rather I'm shown tiles from the custom map source even though I had selected Apple while in the navigation map. The map source menu keeps claiming Apple is selected. Going to navigation map from this state switches the map tiles automatically back to Apple.