There is a view that to become an "Expert" simply takes 10,000 hours of practice. Ideas are the easy bit, coding takes time and effort. I would suggest: Start small. Learn to code. Make small apps. Then make bigger apps.

Please can you post the image here? People don't generally like to follow mysterious shortened links that leave the forum.

I can reproduce this issue in a macOS app I have added NSUserTrackingUsageDescription to my info.plist I call requestTrackingAuthorization(completionHandler:) No dialog is shown, and trackingAuthorizationStatus remains "notDetermined" Interestingly, System Preferences doesn't seem to have anything related to this. macOS 11.6 Big Sur Xcode 13.0 (13A233) On iOS... Settings > Privacy > Tracking If the user turns off "Allow Apps to Request to Track"... ...then the dialog will never be shown... ...and "all new app tracking requests are automatically denied." (This case must be considered, but presumably, this is not happening to you, as you still see "notDetermined")

Can you share the relevant parts of your code (e.g. the model and the decoding technique), and a sample of your JSON?

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Xcode 13 can be installed from the App Store. When you say "installions blocked", what do you mean by that? What is "blocking" the installation? What is the exact message that you are seeing? Have you checked that you have enough free space to install Xcode (this is perhaps the most common issue)?

Also interesting: struct DTO: Decodable { let amount: Double var decimal: Decimal { Decimal(amount) } } amount and decimal both print as 9.21 Or (better) try this: struct DTO: Decodable { let amount: Decimal enum CodingKeys: CodingKey { case amount } init(from decoder: Decoder) throws { let container = try decoder.container(keyedBy: CodingKeys.self) let doubleValue = try container.decode(Double.self, forKey: .amount) amount = Decimal(doubleValue) } } This is basically keeping it simple for the JSON... JSON can do Doubles... ...then we convert to the Decimal that we really want. Plug-in this updated DTO to your project, and the rest of your code remains as-is.

TestFlight is working for me. (UK)

You have already asked this question, and people have tried to help. Better to add more information to that thread, rather than ask the question again.

Leap seconds are a long-running saga on macOS (and all Unix OSes). If you periodically sync your time with a server, then things are generally fine. But if you need to-the-second accuracy, while a leap-second is added, and you are performing date maths, then maybe not so good! If you have developed a workaround, please share it here!

No.

You did change something... you are using Xcode 13.

Try this: @State private var showingOptions = false @State private var showingAlert = false var body: some View { VStack { Button("Show Options") { showingOptions = true } .alert(isPresented: $showingAlert) { Alert(title: Text("Alert"), message: Text("Message"), dismissButton: .default(Text("OK"))) } .confirmationDialog("Select option", isPresented: $showingOptions, titleVisibility: .visible) { Button("Show Alert") { self.showingAlert = true } } } } }

Did you declare anything that needs to be accessed outside the package as "public"?

@H957169 some friendly tips: Please remember always to respond, when people try to help you. Include enough information in your question to allow people to understand your problem. When one of your questions is answered, remember to mark the question as answered. Then the forum will work as intended, and people will be more likely to help you in future.