Issues with UIScrollView Nested in UITableViewCell Not Responding to Touch Events in iOS 17
Does anyone know how to I'm confused about I'm working on a project and hit a roadblock. I'm experiencing an issue where a `UIScrollView` embedded within a `UITableViewCell` doesn't respond to touch events when the cell is scrolled quickly. The `UIScrollView` is supposed to allow users to swipe through a set of images, but when I scroll the `UITableView`, the `UIScrollView` seems to lose its ability to capture touch gestures, causing it to ignore swipes entirely. I've tried setting the `isScrollEnabled` property of the `UIScrollView` to `true`, and I've also implemented `gestureRecognizer(_:shouldRecognizeSimultaneouslyWith:)` to return `true` for both the table view and the scroll view gesture recognizers. Here's a snippet of my implementation: ```swift class MyTableViewCell: UITableViewCell { @IBOutlet weak var scrollView: UIScrollView! override func awakeFromNib() { super.awakeFromNib() let panGesture = UIPanGestureRecognizer(target: self, action: #selector(handlePan(_:))) scrollView.addGestureRecognizer(panGesture) } @objc func handlePan(_ gesture: UIPanGestureRecognizer) { // Custom handling for pan gesture if needed } } class MyViewController: UIViewController, UITableViewDelegate, UITableViewDataSource { @IBOutlet weak var tableView: UITableView! func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell { let cell = tableView.dequeueReusableCell(withIdentifier: "MyTableViewCell", for: indexPath) as! MyTableViewCell return cell } func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith otherGestureRecognizer: UIGestureRecognizer) -> Bool { return true } } ``` Despite these attempts, when I scroll the `UITableView`, the `UIScrollView` inside the cell appears to be non-responsive. I've verified that the `UIScrollView` is properly laid out and visible. Additionally, when I tap directly on the `UIScrollView`, it works as expected, but swiping is the problem. I'm testing on an iPhone 14 running iOS 17, and I've noticed similar issues reported in previous versions, but I haven't found a clear solution. Are there any known workarounds or best practices to handle touch event conflicts between nested scrollable views in this manner? My development environment is Ubuntu. Am I missing something obvious? I appreciate any insights! I've been using Swift for about a year now. Hoping someone can shed some light on this.