After I added an UIView into one of my UIViewController I noticed SafeArea size is shortened from bottom about 40 and when I select the UIViewController it applies the effect all other UIViewControllers. When I click any other UIViewController, all displays back the SafeArea to its original size excluding the UIView added.
I deleted the UIView I added and see if it going to fix the issue but it did not.
More info about setup: UIViewController's UIViews are separated into three parts. Header-Content-Footer. All of their items has UIStackViews. I added the UIView into Content view.
When I run simulator I don't see any gap in the bottom, it looks as I intended.
Please let me know, if you need any more information/clarification.
EDIT: I noticed I have two SafeArea inside the UIViewController. Do not how this happened and how to remove one created under Content UIView.
EDIT 2: Here is the photo of the duplicate SafeArea in the StoryBoard.
