Hello I can't seem to get the multi window function to work where you can view 2 apps at the same time. I've followed the instructions on Youtube videos where I longpress and hold the recent ( bottom left) button and nothing happens. Part of me is thinking does this feature only work on Samsung Galaxy S7 edge but loads of videos claim it also works on the normal S7 too. I always have power saving mode turned on but I even switched that off to see if that may have caused an issue but even then it wouldn't do anything. Is there anything anyone has done in settings that have enabled this to work? or maybe my phone is just very unlucky with this!