如何使用SwiftUI将SegmentedControl放在导航栏的中心？

import SwiftUI

struct ContentView: View {
    @State private var selectedOption = 0
    private let options = ["Option 1", "Option 2", "Option 3"]
    
    var body: some View {
        NavigationView {
            VStack {
                Spacer()
                SegmentedControl(selection: $selectedOption) {
                    ForEach(0..<options.count) { index in
                        Text(options[index])
                    }
                }
                .frame(width: 200)
                Spacer()
            }
            .navigationBarTitle("", displayMode: .inline)
            .navigationBarItems(leading: Spacer(), trailing: Spacer())
        }
    }
}

@main
struct MyApp: App {
    var body: some Scene {
        WindowGroup {
            ContentView()
        }
    }
}