So iOS 13.2 seems to have way too aggressive memory controls in place, so apps that are in the background are almost always restarted when switching back.
This can be super frustrating. Here is an example, when I am using google maps for navigation and I switch to Podcasts to start a different podcast, often google maps will have to restart, meaning my navigation is lost. This is dangerous when driving, and means you would need to pull over to enter your destination again (an impossibility on the freeway).
It is also duper frustrating on mail on the ipad which is constantly reverting to 3 column view whrn in landscape mode!
Apple needs to fix this quick!