If you go into any demo project using set render to image , such as the one called "SetRenderToIMage" and run the project on an android phone through the player and return to the app you get a black screen and it crashes.
steps to reproduce
1. broadcast demo project to agk player
2. press "circle" back button on android phone
3. return to the app to find a blank black frozen screen.
its kind of an annoying issue when im using this to render 2d particles to a 3d image in my game. not a show stopper but still something an end user would complain about.