UIAppearance not updated when popping a view controller

Question

UINavigationBar UIAppearance doesn't update when popping from a pushed view controller. But it does when dismissing from a modal view controller. Is that the normal behaviour? Is there a way to update it when only popping from a pushed view controller?

Answer 1

You need to do as follow:

let windows = UIApplication.shared.windows
for window in windows {
    for view in window.subviews {
        view.removeFromSuperview()
        window.addSubview(view)
    }
}