Handling AutoLayout constraint animation differences in iOS 10?
I've noticed that in iOS 10 Beta 5 (about to try Beta 6), AutoLayout constraint animation behaves a bit differently. For example, this approach does not work the same as it did in previous iOS releases: [view addConstraints:@[constraints...]]; [view setNeedsUpdateConstraints]; [view layoutIfNeeded]; [UIView animateWithDuration:... { /* adjust constraint here... */ [view layoutIfNeeded]; // Only the adjusted constraints since previous layoutIfNeeded() call should animate change with duration. } completion:{ ... }]; ... In my testing, the constraints initially added with addConstraints() will