我的项目中有三个视图- ContentView、SecondView、ThirdView

我想从contentView导航到secondView，然后从secondView导航到thirdView。
内容检视：-

import SwiftUI

struct ContentView: View {
    @State private var path = NavigationPath()
    
    var body: some View {
        NavigationStack(path: $path) {
            Button {
                path.append("SecondView")
            } label: {
                Text("This is the first view")
                
            }
            .navigationDestination(for: String.self) { view2 in
                if view2 == "SecondView" {
                 SecondView()
                }
            }
        }
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

第二个视图：-

import SwiftUI

struct SecondView: View {
    @State private var path = NavigationPath()
    var body: some View {
        NavigationStack(path: $path) {
            Button {
                path.append("ThirdView")
            } label: {
                Text("This is the second view")
                
            }
            .navigationDestination(for: String.self) { view2 in
                if view2 == "ThirdView" {
                 ThirdView()
                }
            }
        }
    }
}

struct SecondView_Previews: PreviewProvider {
    static var previews: some View {
        NavigationStack {
            SecondView()
        }
    }
}

第三视图：-

import SwiftUI

struct ThirdView: View {
    var body: some View {
        Text("This is the third view")
    }
}

struct ThirdView_Previews: PreviewProvider {
    static var previews: some View {
        NavigationStack {
            ThirdView()
        }
    }
}

正在发生的情况：-
每当我在我的ContentView中点击“这是第一个视图”按钮时，我就会被导航到SecondView，然后自动导航回contentView。
我想要的：-
我想从contentView导航到secondView，然后从secondView导航到thirdView。