使用UIViewRepresentable时SwiftUI内存泄漏？

Question

在导航栏向后推后，“ Go FirstPage 2”可以取消启动，但“ Go FirstPage 1”不能启动吗？ 为什么〜上帝帮助我！

struct HomePage: View {

    var body: some View {
        NavigationView {
            NavigationLink(destination: NewView()) {
                Text("Go FirstPage 1")
            }
            .navigationBarItems(leading:leftBarItem)
        }
    }
    var leftBarItem: some View {
        NavigationLink(destination: NewView()) {
               Text("Go FirstPage 2")
           }
    }
}

struct FirstPage {

    var body: some View {
        NewView()
    }
}

struct NewView: UIViewRepresentable {

    func makeCoordinator() -> NewViewCoordinator {

        return NewViewCoordinator()
    }
    func updateUIView(_ uiView: UIView, context:Context) {}

    func makeUIView(context:Context) -> UIView {

        return context.coordinator.label
    }
    static func dismantleUIView(_ uiView: UIView, coordinator: Self.Coordinator){}

    class NewViewCoordinator:NSObject {
        lazy var label:UILabel = {
            let titleLabel =  UILabel(frame: CGRect(x: 100, y: 200, width: 100, height: 30))
            titleLabel.text = "Hello"
            titleLabel.textColor  = .green
            return titleLabel
        }()

        override init() {
            print("NewView init.")
        }
        deinit {
            print("NewView deinit.")
        }
    }
}