Description of the current implementation: A section, UIView, has been added to UITableView. This section is a UICollectionView that displays an array of images. Each UICollectionViewCell is an image displayed via a UIImageView. Issue: When UITableView is scrolled vertically, the section with the image collection flickers. Attempts made to solve the problem: if #available(iOS 26.0, *) { tableView.bottomEdgeEffect.isHidden = true tableView.topEdgeEffect.isHidden = true tableView.leftEdgeEffect.isHidden = true tableView.rightEdgeEffect.isHidden = true } else { // Fallback on earlier versions } This helped with a similar issue. I tried it on UITableView and UICollectionView, but it didn't work.