I just tried it, and its the same, issue, here let me show you some screen shots of the issue, as that might better illustrate my point, here with 5s preview with DPI Scaling of 1, is how the size and placement of things SHOULD look (theres no iphone 6plus preview so this is the closest thing available, but it would only be bigger), then there is the photo from my 6 plus. Look at the placement and size of things now. once again, its dpi one since I’ve set it to be DPI of 1 no matter what in the user interface settings as shown 3rd notice the straight line and a value of 1. I don’t have any special Device profiles for 6plus, everything is default except for the fact I’ve set it to run under ‘METAL’ with min of iOS 8. (and obviously its portrait view). I hope this helps.:
