Hi Jeremy,

The Space at the top is for a .navagationTitle("Title"). As this inherits from the first View. You could put the .navigationBarTitleDisplayMode(.inline) and that will put the Title up in the NavBar.

The only way I could think in SwiftUI to change the "back" is to .navigationBarBackButtonHidden(true) and then use a toolbar to add a button of your choice with the dimiss the view code in.

Sample code:

struct DestinationView: View {
    @Environment(\.presentationMode) var presentationMode

    var body: some View {
        ScrollView {
            VStack {
                Text("Hello World!")
            }
        }
        .navigationTitle("Title") // delete if you want no title
        .navigationBarTitleDisplayMode(.inline)
        .navigationBarBackButtonHidden(true) // hides the "back" or previous view title button
        .toolbar {
            ToolbarItem(placement: .navigationBarLeading) {
                Button("Return to sender") {
                    presentationMode.wrappedValue.dismiss() // this changes in iOS15
                }
            }
        }
    }
}

If you want to see what it looks like in the preview then wrap a NavaigationView the view

struct DestinationView_Previews: PreviewProvider {
    static var previews: some View {
        NavigationView {
            DestinationView()
        }
    }
}

PS If someone give you answer that works for you. Then please ☑️ the answer below so that SOLVED shows up. 👇