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SwiftUI Animation not working as expected on iOS 17 with Custom Transition

๐Ÿ‘€ Views: 27 ๐Ÿ’ฌ Answers: 1 ๐Ÿ“… Created: 2025-06-13
SwiftUI iOS Animation Swift

I need help solving I've been banging my head against this for hours. I'm trying to figure out I am trying to implement a custom transition animation in my SwiftUI app for iOS 17, but the animation does not seem to play correctly when navigating between views. I created a simple view that should fade in and out when switching between two screens. However, the transition appears to be abrupt and does not show the fading effect. Hereโ€™s the code Iโ€™m using: ```swift struct ContentView: View { @State private var showDetail = false var body: some View { VStack { Button(action: { withAnimation(.easeInOut) { showDetail.toggle() } }) { Text("Toggle Detail") } if showDetail { DetailView() .transition(.opacity) } } .animation(.easeInOut, value: showDetail) } } struct DetailView: View { var body: some View { Text("Detail View") .frame(maxWidth: .infinity, maxHeight: .infinity) .background(Color.blue) } } ``` Iโ€™ve checked that the `DetailView` is being presented correctly since it shows up when `showDetail` is true. However, I am not seeing any fading transition. Instead, it just appears and disappears. Iโ€™ve tried wrapping the `DetailView` in a `ZStack` to ensure the transition works correctly, but that did not help. I also verified that the `withAnimation` block is being executed. The strange thing is that this was working fine in previous iOS versions. Is there a specific change in iOS 17 regarding transitions in SwiftUI that I might be missing? Any help would be appreciated! Thanks! For context: I'm using Swift on Windows. Has anyone else encountered this? Thanks for any help you can provide! Any feedback is welcome!