How to implement guide with gesture recognizer interference in uiscrollview with nested uiviews on ios 16
I'm trying to figure out I'm stuck on something that should probably be simple... I'm working with a question with gesture recognizers in a UIScrollView that contains multiple nested UIViews. When I scroll the UIScrollView, I occasionally get unintended taps on the nested views, which makes it difficult for users to interact with them. I have set up tap gesture recognizers on these nested views, and I'm using `cancelsTouchesInView` set to `true` for the recognizers to prevent them from interfering with the scroll view’s gestures. However, it doesn't seem to work as expected. Here’s the relevant part of my code: ```swift class MyViewController: UIViewController { @IBOutlet weak var scrollView: UIScrollView! @IBOutlet weak var nestedView: UIView! override func viewDidLoad() { super.viewDidLoad() let tapGesture = UITapGestureRecognizer(target: self, action: #selector(handleTap)) tapGesture.cancelsTouchesInView = true nestedView.addGestureRecognizer(tapGesture) } @objc func handleTap() { print("Nested view tapped") } } ``` The question arises when I'm scrolling the `UIScrollView`, as sometimes the tap gesture gets recognized even when I just meant to scroll. I've tried disabling the tap gesture recognizer when the scroll view is being scrolled by implementing the `scrollViewWillBeginDragging` and `scrollViewDidEndDragging` methods to enable/disable the gesture recognizer, but it hasn't completely resolved the scenario. Additionally, I get an behavior saying `Gesture recognizer failed for view` in the console, which seems to indicate that the recognizer is conflicting with the scroll view's gestures. I've also tried setting a higher number for the `minimumNumberOfTouches` property on the gesture recognizer, but that doesn't seem to help either. Does anyone have suggestions on a better way to manage gesture recognizers in this scenario? What adjustments can I make to improve the touch interaction for users on iOS 16? Any help would be greatly appreciated!