How to prevent DoubleColumnNavigat… | Apple Developer Forums

How to prevent DoubleColumnNavigationView from being collapsed under ipad

Use the code below to create a navigationView with a collapsible button at the top left of the screen. I don't want the navigationView to be collapsed and keep the DoubleColumn state. Is there a way to disable this button.

Code Block swiftstruct NavigationViewPadTest: View {
    var body: some View {
        NavigationView{
            List(0..<30){ i in
                Text("id:\(i)")
            }
            Text("abc")      
        }
      .navigationViewStyle(DoubleColumnNavigationViewStyle())
    }
}

Code Block swift
struct NavigationViewPadTest: View {
var body: some View {
NavigationView{
List(0..<30){ i in
Text("id:\(i)")
}
Text("abc")
}
.navigationViewStyle(DoubleColumnNavigationViewStyle())
}
}

thanks