The scrollbar jumps when dynamic height content in LazyVStack inside ScrollView in SwiftUI

Question

struct ContentView: View {
    var body: some View {
        ScrollView {
            LazyVStack {
                ForEach(replys) {
                    Text($0.content)
                }
            }
        }
    }
}

The content of reply is variable, so the height of Text is dynamic. When scrolling, the scrollbar is jumping. Here is the original question