SwiftUI无法与topLeading对齐按钮

import SwiftUI

struct ContentView: View {
    var body: some View {
        VStack(alignment: .leading) {
            Text("Hello, World!")
                .alignmentGuide(.topLeading) { d in
                    d[.top] + 20 // 调整对齐位置
                }
            
            Button(action: {
                // 按钮点击事件
            }) {
                Text("Button")
            }
            .alignmentGuide(.topLeading) { d in
                d[.top] // 与顶部对齐
            }
        }
    }
}

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