This is not a bug, this is a suggestion, but I couldn't work out how to change the Issue Type. Currently, the only button to save the game is the "save and exit" button. It would be better to have a button that allows you to save without exiting as well, just in case you are logged in to a Minecraft world and go somewhere, and when you come back, your computer has crashed. This feature would make saving a game faster if you don't want to log out yet but wan't to save it for some reason.