SwiftUI Navigation Multiple back button

Question

When I push more than one view, multiple back buttons are visible in the navigation bar.

struct ContentView: View {
    var body: some View {
        NavigationView {
             NavigationLink(destination:SecView()) {
                   Text("Primo")
               }
        }
    }
}

struct SecView: View {
    var body: some View {
        NavigationView {
             NavigationLink(destination:TerView()) {
                   Text("Secondo")
               }
        }
    }
}

struct TerView: View {
    var body: some View {
        Text("Hello World!")
    }
}

I would like to have only one back button per view.

Here is a screenshot of the problem.

Answer 1

There should only be a single NavigationView at the root of your navigation stack.

Remove the NavigationView block from SecView and you will then have a single navigation bar owned by ContentView.