I'm using an Ipad 5 with original Mavic Air, and the icon (according to the manual) to initiate Intelligent Flight Modes doesn't do anything. It seems like its supposed to appear on the left side of the screen, but does not. It shows up along the top of the screen, but that seems to just allow changes to an irrelevant setting; nothing about flight modes shows up. What the heck am I doing wrong? I haven't cared until now but am getting adventurous enough to want to try it out.