I have the same problem! The downloads work on my Mac mini with macOS Sonoma beta but on my Mac Book Pro with macOS Ventura 13.5.2 I only get the 404 bad request status. I tried it with the App Store version, the direct download and the previous RC version. Nothing works.

Thank you so much, the empty navigation link works for me as well. The behaviour is still present in the current iOS 14.6 beta.

I have the same issue in iOS 14.0 - but not in every view and sometimes only on the iPad. My workaround which currently works looks something like this: struct ContentView: View { class SheetManager: ObservableObject { @Published var presentSheet = false @Published var activeSheet: ActiveSheet = .none enum ActiveSheet { case one case two case three case none } } @ObservedObject private var sheetManager = SheetManager() var body: some View { VStack { ... } .sheet(isPresented: self.$sheetManager.presentSheet) { if self.sheetManager.activeSheet == .none { EmptyView() } // etc. } } }

I encountered the same error in iOS 14. In my case the problem was, that after app launch I was running two processes, both starting a new background task on the PersistentContainer like this: persistentContainer.performBackgroundTask { (context) in ... Waiting for one task to finish until starting the next solved the problem for me. Hope this helps somebody. Previously I had no such problem running in iOS 13 though...

Thanks for the quick response! Attaching .id(UUID()) on iOS 13 has no effect, i.e. no flickering. The behaviour in iOS 14 is very strange. I have the issue in dynamic and static Cells, though with one exception: in a pure static list. I guess I have to find a way to selectively change only the ID of the NavigationLink active. The problem is, that my app is in production since march, build mostly upon SwiftUI. Now iOS 14 breaks a lot which might forces me to switch to UIKit. Also results of a @FetchedRequest update in iOS 13 in Lists automatically with animation but in iOS 14 they don't anymore :(