How to change swiftUI navigation bar background on macOS

NavigationView {
      List {
        NavigationLink("Hello", destination:
          Text("Hello!"))
        NavigationLink("world", destination:
          Text("world!"))
      }
      .listStyle(PlainListStyle())
      .frame(minWidth: 100)
      .toolbar {
        ToolbarItem(placement: ToolbarItemPlacement.primaryAction, content: {
          Button("Button", action: {})
        })
      }
      Text("23232")
        .padding()
    }