@Tmmn Just set it programmatically: primaryBackgroundStyle = .none

@Tmmn Add this code to your collectionView or another scrollView-based class: if #available(iOS 26.0, *) { collectionView.topEdgeEffect.style = .hard } If you want even more old-school style: if #available(iOS 26.0, *) { collectionView.topEdgeEffect.isHidden = true } Configure appearance for navigationItem: let appearance = UINavigationBarAppearance() appearance.configureWithDefaultBackground() appearance.backgroundEffect = UIBlurEffect(style: .systemChromeMaterial) navigationItem.standardAppearance = appearance Also it can be configured globally: UINavigationBar.appearance().standardAppearance = appearance

I have absolutely the same feel. But it looks like it was meant to be that way (according to system applications). Also collapsing the sidebar increases width slightly, causing an unwanted layout resizing. In iOS 18 and earlier readableContentGuide was less wider and always identical with & without the sidebar.

This can be used for consistent behavior: if #available(iOS 26.0, *) { textField.allowsNumberPadPopover = false }

Looks like it fixed in Xcode 26.2

[quote='867583022, Jordan, /thread/808436?answerId=867583022#867583022, /profile/Jordan'] That does work thanks! Adding that to the container view of the segmented control seamlessly blends the scroll edge effect across both the navigation bar and custom "bar." [/quote] Hello! In my case, everything works but not as expected. The edge effect only applies around segmentedControl and looks like a shadow. However, if I hide navigationBar, effect extends to the entire width. Could you help me figure out what I'm doing wrong and how to implement this behavior correctly? Thank you!

It seems to be a UICollectionViewCompositionalLayout. With list configuration for items and section for image and info.

I have exactly the same issue without any code changes. Even compiled with Xcode 16.4

This implementation only works with UIBarButtonItem in navigation bar. Here is sample code for UIButton: button.menu = .init(children: [ UIAction(title: "title", handler: { _ in }) ]) button.showsMenuAsPrimaryAction = true

We figured it out. The problem was in outlet named searchBar.

final class TabBarController: UITabBarController { override func viewDidLoad() { super.viewDidLoad() if #available(iOS 18.0, *) { delegate = self } } } extension TabBarController: UITabBarControllerDelegate { func tabBarController(_ tabBarController: UITabBarController, animationControllerForTransitionFrom fromVC: UIViewController, to toVC: UIViewController) -> UIViewControllerAnimatedTransitioning? { return self } } extension TabBarController: UIViewControllerAnimatedTransitioning { func transitionDuration(using transitionContext: (any UIViewControllerContextTransitioning)?) -> TimeInterval { return .zero } func animateTransition(using transitionContext: any UIViewControllerContextTransitioning) { guard let view = transitionContext.view(forKey: .to) else { return } let container = transitionContext.containerView container.addSubview(view) transitionContext.completeTransition(true) } }