Hi, I hope you are doing well. We have been running up against an issue in our application which despite our best efforts we cannot seem to solve. After a certain point of use (of which we cannot seem to isolate a trigger), something internally with the way SwiftUI handles animation transactions seems to be breaking. This results in the following behavior that we (and our users) are noticing: Alerts/Sheets/NavigationPath changes lose all animations Closures associated with buttons no longer fire at all. The alert disappears, but with no animation and any action associated with the button selected does nothing. This results in an infinite loop of triggering an alert, clicking on an alert action, and the alert dismissing without the corresponding action ever occurring. We have tried moving the navigationPath out of a view model (Observable) and into a @State variable on the view in case it was an issue with view pre-rendering due to path changes, but this did not improve our case. We hoisted the state and the alert presentation out of all subviews and onto the root view of our navigation destination (as this happens on a sub-page of the application) as well, and while did this seem to minimize occurrences it did not fully resolve it. The app structure of our watch app is as follows: We have a NavigationStack at the root level which wraps a TabView, containing 3 pages. Selecting a button triggers a navigation destination, presenting a detail view. The detail view is a ZStack which switches on a property contained in an @State Observable view model scoped to the detail view. The ZStack can contain one of 5 subviews, derived from a viewState enum with associated values (all of which are equatable, and by extension viewState is also an equatable type as well). One of the subviews receives a binding, which on button trigger updates the binding and thus the view containing the ZStack presents the alert. Sometimes, when this happens, the animations break, and then are subsequently broken for the remainder of the lifetime of the app until it is force-closed (not backgrounded, but a full force-close). NavigationStack { TabView { Tab1 Tab2 // triggers navigationDestination Tab3 } .navigationDestination(for:) { DestinationView() // the view containing the ZStack + Alert } } STEPS TO REPRODUCE Unfortunately we have not been able to ascertain exactly what is causing this issue as we cannot reproduce it in a sandbox environment, only when moving through the view flow associated with our code. Any debugging ideas or recommendations would be greatly appreciated, as we have already tried _printChanges and do not notice any erroneous view redraws.

.preferredColorScheme(.dark) doesn't seem to affect app toolbar, when .scrollEdgeEffectStyle(.hard, for: .top) is used. In the attachment, you can see the title and toolbar items don't change according to current value of .preferredColorScheme (you may need to scroll a bit to achieve it) iOS 26 RC Feedback ID - FB19769073 import SwiftUI struct ContentView: View { var body: some View { NavigationStack { ScrollView(.vertical) { ForEach(0..<100) { index in Text("\(index)") .padding() .border(.blue) .background(.blue) .frame(maxWidth: .infinity) } } .scrollEdgeEffectStyle(.hard, for: .top) .navigationTitle("Test Title") .navigationBarTitleDisplayMode(.inline) .toolbar { ToolbarItem(placement: .navigationBarTrailing) { Button(action: { }) { Text("Test") } } } } .preferredColorScheme(.dark) } } #Preview { ContentView() }

I am trying to create a radio group picker in SwiftUI, similar to this: https://www.neobrutalism.dev/docs/radio-group I already have a working view based version here: https://github.com/rational-kunal/NeoBrutalism/blob/main/Sources/NeoBrutalism/Components/Radio/Radio.swift Now I want to replace it with a more concise/swifty way of Picker with PickerStyle API: However, I can't find any official documentation or examples showing how to implement PickerStyle. Is it possible to create my own PickerStyle? If not, what’s the recommended alternative to achieve a radio‑group look while still using Picker? struct NBRadioGroupPickerStyle: PickerStyle { static func _makeView<SelectionValue>(value: _GraphValue<_PickerValue<NBRadioGroupPickerStyle, SelectionValue>>, inputs: _ViewInputs) -> _ViewOutputs where SelectionValue : Hashable { <#code#> } static func _makeViewList<SelectionValue>(value: _GraphValue<_PickerValue<NBRadioGroupPickerStyle, SelectionValue>>, inputs: _ViewListInputs) -> _ViewListOutputs where SelectionValue : Hashable { <#code#> } } Crossposting: https://forums.swift.org/t/how-can-i-build-a-custom-pickerstyle-in-swiftui/80755

When using .scrollEdgeEffectStyle(.hard, for: .top), search bar background doesn't match with . safeAreaBar view background (you can see that is is darker than the rest of the toolbar). Please find the screenshot in the attachment iOS 26 RC Light Mode Feedback ID - FB19768159 import SwiftUI struct ContentView: View { @State private var count = 0 var body: some View { NavigationStack { ScrollView(.vertical) { ForEach(0..<100) { index in Text("\(index)") .background(.red) } } .scrollEdgeEffectStyle(.hard, for: .top) .searchable( text: .constant(""), placement: .navigationBarDrawer(displayMode: .always) ) .safeAreaBar(edge: .top) { Text("Safe area bar") } } } } #Preview { ContentView() }

I have a popover/sheet in iOS which allows users to search and add items to a list. When the sheet is shown, the search should always be active. I am using searchable on a NavigationStack inside the sheet. I am using the isPresented parameter to activate search. My issue is with the animation of the search activation. Even if I use... isPresented: .constant(true) ...the search isn't activated until the sheet has completed it's entrance animation, resulting in two stages of animation. I can't add a video here, but the two images below show the steps I am seeing. First a slide up animation, with the search in the navigation drawer, then a second animation, once the sheet is fully in place, as the search becomes active. Is it possible to merge these two animations, so search is in place when the sheet animates up?

If the NavigationSplitView on iPadOS 26 is combined with a .inspector column, the sidebarToggle is always hidden, when the sidebar is collapsed. If you remove the .inspector modifier, the sidebarToggle stays visible throughout the collapsed or expanded state. Has maybe someone a workaround for this issue? The problem does not exist in iOS 18. The bug is reported as FB20061260

We are adding a live activity to our app that is started by a push to start live activity token that we supply to our server backend. In the app I have a Task that is retrieving pushToStartTokens from the asynchronous stream provided by the Apple API It looks similar to: // Iterate the async stream from the system for await tokenData in try await Activity<MyActivityAttributes>.pushToStartTokenUpdates { let tokenString = tokenData.map { String(format: "%02x", $0) }.joined() logger.log("Received push start token: \(tokenString, privacy: .public)") } } catch { logger.error("Failed to monitor push start tokens: \(error.localizedDescription, privacy: .public)") } When my app is launched from Xcode and connected via the debugger this code vends a pushToStartToken reliably. However if I run this same code by directly launching the app by tapping the icon on the phone, it almost never vends a pushToStartToken. It only occasionally works. I've tried a variation on the code where instead of always executing the asynchronous stream to obtain the token it first checks for the existence of a pushToStartToken using the this synchronous check prior to entering the for await if let pushStartTokenSync = Activity<AttributeType>.pushToStartToken { let tokenStr = pushStartToekSync.map { String(format: "%02x", $0) }.joined() nextPushToStartToken = pushStartTokenSync logger..log("**** Queried PushToStart Token: \(tokenStr, privacy: .public) ***") } else { logger..log("**** Queried PushToStart Token is nil! ***") } This works more reliably than just falling directly into the stream but I still see many instances where the result is nil. I'm trying to understand what is the correct way to obtain and manage the pushToStartTokens so that getting one is as reliable as possible especially in production builds. When I do get a token, should I persist it somewhere and use that (even across different app executions) until a new one is vended? Appreciate hearing ideas, thoughts and any code samples that illustrate a good management scheme Thank, You. Rob S.

The following code works properly, ensuring the list is scrolled at the correct ID when first rendered: import SwiftUI struct DataItem: Identifiable { let id: Int let height: CGFloat init(id: Int) { self.id = id self.height = CGFloat.random(in: 100...300) } } struct ContentView: View { @State private var items = (0..<1000).map { DataItem(id: $0) } @State private var scrollPosition: ScrollPosition init() { let mid = 500 _scrollPosition = State(initialValue: .init(id: mid, anchor: .center)) } var body: some View { ScrollView { LazyVStack(spacing: 8) { ForEach(items) { item in Text("Item \(item.id)") .frame(height: item.height) .frame(maxWidth: .infinity) .background(.gray) } } .scrollTargetLayout() } .scrollPosition($scrollPosition, anchor: .center) } } However, if I change this to use VStack this ceases to work - the list begins rendered at the top of the list. The only way I can render it starting at the correct position is using side effects like onAppear or task, where I would update the scroll position. I have observed the following behavior on my iPhone 15 Pro/iOS 26. Is this a bug?

I'm wondering what the correct, or recommended, way is to dismiss a SwiftUI that is being presented as a sheet hosted by an NSHostingController. The usual technique of invoking @Environment(\.dismiss) does not appear to work. Consider the code below. An NSWindowController is attempting to display a SwiftUI SettingsView as a sheet. The sheet is correctly presented, but the SettingsView is unable to dismiss itself. I am able to make it work by passing a closure into SettingsView that calls back to the NSWindowController but it's rather convoluted because SettingsView doesn't know the view controller that's hosting it until after SettingsView has been created, which means "finding" that view controller in the window controller to dismiss is more involved than it should be. Is there a better strategy to leverage here? final class MyViewController: NSViewController { @IBAction func buttonClicked(_ sender: NSButton) { if let presenter = window?.contentViewController { presenter.presentAsSheet(NSHostingController(rootView: SettingsView())) } } } struct SettingsView: View { @Environment(\.dismiss) private var dismiss var body: some View { VStack { Button("Cancel", role: .cancel) { dismiss() // This call does not dismiss the sheet. } .keyboardShortcut(.cancelAction) } } } Thank you. macOS 15.4.1 (24E263), Xcode 16.3 (16E140)

I want to check if this behaviour is legit in iOS 26 Beta: We have an admittedly stranger setup where a child view controller acts as a TabBar and is a UIHostingController so that we can use SwiftUI for the tab bar items. One of the tab pages has a scrollview whose content (imagine a chat view) might go from a lighter aspect to darker colors and back when scrolling. When we scroll to predominantly dark bubbles, the trait of the tabBar changes to dark mode. The function traitCollectionDidChange() on the UIHostingController is called ! but only for the tabBar controller. I know that in iOS there is some blending going on at the tabBar level when scrolling, but changing just one view + subviews to dark mode, automatically, instead of user triggered? It might be some optimisation if the view is considered opaque? But then I would expect to not change anything visually, if opaque. Is this expected behaviour on iOS 26? And if so, can we disable it? But just this blending/ trait changing, and keep the user triggered trait changes.

I'm still unable to achieve the effects as shown. The tinting of the buttons in a .toolbar. The iOS Beta 2 shows in Mail show at can be done. The creation of a true clear glass container as use extensively in iOS26.

In my own fairly complex DocumentGroup app, I've been having a problem with bottom bar items appearing briefly when first drawn, and then disappearing. This seems to be caused by the invalidation of one or more views in the hierarchy. In Apple's own WritingApp, which is designed to demonstrate DocumentGroup, adding a bottom bar item to the toolbar demonstrates the problem: This toolbar is on the StoryView: ToolbarItem() { Button("Show Story", systemImage: "book") { isShowingSheet.toggle() } .sheet(isPresented: $isShowingSheet) { StorySheet(story: document.story, isShowingSheet: $isShowingSheet) .presentationSizing(.page) } } // This does not persist ToolbarItem(placement: .bottomBar) { Button("Foo") { } } } My 'Foo' button is new. What happens is that it persists for a few seconds; its disappearance coincides with the writing of the file to disk, it seems. I would dearly like it to persist! I've tried adding an ID, setting the toolbar visibility and so on, but no luck. Anyone had this working?

Hello Apple forum ! I spotted a weird behaviour with LazyVStack in a ScrollView. I understand that it loads its views only once upon appearance unlinke VStack that loads everything in one shot. What I noticed also, it seems to reload its views sometimes when scrolling back up to earlier loaded views. The thing is, it isn't always the case. struct LazyVStackTest: View { var body: some View { ScrollView { LazyVStack { ForEach(0..<1000, id: \.self) { _ in // if true { MyText() // } } } } } struct MyText: View { var body: some View { let _ = Self._printChanges() HStack { Text("hello") } } } } If we consider the code above on XCode 26 beta 7 on an iOS 26 or iOS 18.2 simulator. Scroll to the bottom : you'll see one "LazyVStackTest.MyText: @self changed" for each row. Then scroll back up to the top, we'll see again the same message printed multiple times. --> So I gather from this that LazyVStack not only loads lazily but also removes old rows from memory & recreates them upon reappearance. What I don't get however is that if you uncomment the "if true" statement, you won't see the reloading happening. And I have absolutely no clue as to why 😅 If someone could help shed some light on this weird behaviour, it would be greatly appreciated ^^ PS : the issue is also present with XCode 16.2 but at a deeper lever (ex: if we embed another custom View "MyText2" inside "MyText", the reloading is in "MyText2" & not "MyText")

just opened a iOS18 project in latest Xcode 26 (beta 7) and the list reordering animation is broken and jerky. on iOS 18 a change to one of the list items would smoothly move it to its correct place but in iOS 26 the items jerk around, disappear then pop up in the correct order in the list. I am using this to filter and sort the "events" if searchQuery.isEmpty { return events.sort(on: selectedSortOption) } else { let filteredEvents = events.compactMap { event in // Check if the event title contains the search query (case-insensitive). let titleContainsQuery = event.title.range(of: searchQuery, options: .caseInsensitive) != nil return titleContainsQuery ? event : nil } return filteredEvents.sort(on: selectedSortOption) } } is there a better way for iOS 26?

Hello ! I manage to displays tips on tvOS no issue. However when I want to add actions, they are not visible. Is there something specific to do here ? I just provided the actions attributes to my tips. The documentation does not say anything more. Thanks!

Hi, I have trouble changing the color of the text of Link in SwiftUI. I tried with this code: Link("https://www.mylink.com/", destination: URL(string: "https://www.mylink.com/")!) .foregroundColor(Color.green) and this code: HStack(spacing: 0) { Link("https://www.mylink.com/", destination: URL(string: "https://www.mylink.com/")!) } .foregroundColor(Color.green) The link keeps getting the accent color. EDIT: I want to add that it used to work and I think the issue came with a beta of Xcode 26. I think that was around the beta 4 or beta 5. Is it a change of the APIs or a bug?

In SwiftUI for macOS, when implementing a DragGesture inside a ScrollVIew, how can I implement auto-scrolling when the mouse is not actively moving? In AppKit, this would normally be done with a periodic event so that auto-scrolling continues to take place even if the user isn't actively moving the mouse. This is essential behaviour when implementing something like a drag-to-select gesture. NSView.autoscroll(with: NSEvent) -> Bool Is there anything in SwiftUI or ScrollView to accomplish this behaviour?

I've been exploring the resources from WWDC25 Session 280: "Code-along: Cook up a rich text experience in SwiftUI with AttributedString" and the SwiftUI documentation on "Building rich SwiftUI text experiences." After spending some time experimenting and trying to implement these features with these APIs on iOS26 , I’ve run into a specific question. Is there a way to programmatically trigger the Format Sheet directly—for example, from a custom button—rather than requiring the user to go through the multi-step process of selecting text, opening the context menu, tapping "Format," and then selecting "More"? I’d like to provide a more streamlined editing experience in my app. Any guidance would be greatly appreciated!

Is it actually possible to display animation (even a simple one) on Live Activity? But on these cases: The main app is terminated - of course, I know I can use the main app to keep updating the Live Activity to make simple animations work, but in this case, the main app is killed. Live Activity data is not updating - I also understand that the Live Activity can perform animations when its data is being update via push notification or other means, but the current case is the data is not being updated. I’ve tried several ways to achieve this, but nothing seems to work. Just when I was about to give up, I found this video from Apple’s official channel: https://www.youtube.com/watch?v=m6WMwSj_EbA At 4:14 in this video, you can see the text "Locating Driver" with the breathing animation. Could someone please help me understand how to implement that kind of animation in a Live Activity when: The main app is not running, and The Live Activity data is not updating?

Hi, i'm using the PasteButton component to paste content from clipboard. On the docs it says that the PasteButton will handle internally permissions and will not present the prompt. But in my case seems to be not true. I removed all the occurrencies of UIPasteboard.general.string since i read that this will cause the prompt to appear. Also as you can see on the code below i'm not doing fancy or weird things, even with the base component this behaviour is still there. PasteButton(payloadType: String.self) { strings in if let first = strings.first { print("clipboard text: \(first)") } } I can see other apps using this paste button without asking for permissions every time, but i cannot see any issue in my code.