iOS 10 barTintColor animation

Question

I\'ve noticed a change in the way bar tint color animates in ios 10. I\'ve created a sample project outlining the change: Github: ios10BarTintDemo

Basically on ios 9 the

Answer 1

You can fix this popping issue by adding something similar to this, running it in viewWillDisappear won't work for some reason in iOS10

override func willMove(toParentViewController parent: UIViewController?) {
    self.navigationController?.navigationBar.barTintColor = UIColor.red
    super.willMove(toParentViewController: parent)
}