SwiftUI - scrollTo Animation Disappears

In the following code snippet, I use proxy.scrollTo() to scroll to a target. In order to animate the scrolling process, I wrapped this function call inside withAnimation. This code works on iOS 16, but on iOS 17, it scroll without any animation. Is this a bug or is there an API change? Thanks!

import SwiftUI

struct ScrollTest: View {
    var body: some View {
        ScrollViewReader { proxy in
            List {
                Button("Begin Scroll") {
                    withAnimation {
                        proxy.scrollTo(15, anchor: .top)
                    }
                }
                
                ForEach(1..<50) { i in
                    Text("Item \(i)")
                        .id(i)
                }
            }
        }
    }
}