Ugrading to xcode 8, UINavigationController push animation issue
<p>I have upgraded to xcode 8, After upgrading, my app is behaving totally abnormal. </p>

<p>When i am pushing viewcontroller2 from viewcontroller1, The animation is totally abnormal.</p>

<p>The textfields,buttons, other ui controls in viewcontroller2 also animates(appears with large size and then moves to actual size). Why i am getting such an strange animation? I am really surprized by such a worst update from Apple.</p>