Why does my SwiftUI app crash when navigating backwards after placing a `NavigationLink` inside of a `navigationBarItems` in a `NavigationView`?

Question

EDIT: This has been fixed in iOS 13.3!

Minimal reproducible example (Xcode 11.2 beta, this works in Xcode 11.1):

struct Parent: View {         


        

Answer 1

This is a major bug and I can't see a proper way to work around it. Worked fine in iOS 13/13.1 but 13.2 crashes.

You can actually replicate it in a much simpler way (this code is literally all you need).

struct ContentView: View {
    var body: some View {
        NavigationView {
            Text("Hello, World!").navigationBarTitle("To Do App")
                .navigationBarItems(leading: NavigationLink(destination: Text("Hi")) {
                    Text("Nav")
                    }
            )
        }
    }
}

Hope Apple sort it out as it will surely break loads of SwiftUI apps (including mine).