Not a very big deal, however, when you selected a map, then you scroll down–or off-screen of the map you selected so you can’t see it anymore, and click OK, the map won’t change. However, if you go back into the map selection, it’ll act like you did change it, and have the map info of the map you selected, then scrolled down and OKed. Also, when you do that, the selecting box around the chosen map will disappear.