Warning frame for "Navigation bar" will be different at run time appears in Xcode 8 Swift 3 Warning frame for "Navigation bar" will be different at run time appears in Xcode 8 Swift 3 ios ios

Warning frame for "Navigation bar" will be different at run time appears in Xcode 8 Swift 3


Warning will disappear if you change the property "Simulated Size" to "Freeform".


As mentioned here you can fix this by toggling Adjust Scrollview Insets on/off.


I have changed from View as: iPhone 6S to iPhone 5S, then changed back to iPhone 6S, and Xcode did all the changes to remove the warning.