How to detect which mouse button is pressed over a SwiftUI button

ContentView.swift

struct ContentView: View {
    @State private var localMonitor: Any?
    @State var hovering = false
    @State var mouseButton = -1
    var body: some View {
        Text("Mouse button")
        Button(mouseButton > 1 ? "Button\(mouseButton)" : "Configure") {
        }
        .foregroundColor(.blue)
        .frame(width: 96)
        .onHover(perform: { hovering in
            self.hovering = hovering
        })
        .onAppear {
            NSEvent.addLocalMonitorForEvents(matching: [.leftMouseDown,.rightMouseDown,.otherMouseDown]) { event in
                if self.hovering {
                  if (event.type == .leftMouseDown || event.type == .rightMouseDown) {
                      mouseButton = -1
                  } else {
                      mouseButton = event.buttonNumber
                  }
                }
                return event
            }
        }
    }
}