Dismissing animation of the "Sign in with apple" modal view is broken on iOS 15.1

When closing the "Sign in with apple" modal view on a real device on iOS15.1, the modal view jumps to the center of the screen then animate to the bottom and disappears. But the dismissal animation is correct on the simulator. I tested other apps with "Sign in with apple", they have the same issue.

How can I fix the animation?

import SwiftUI
import AuthenticationServices

struct ContentView: View {
    var body: some View {
      VStack {
        SignInWithAppleButton(.signIn,
                              onRequest: signInWithAppleOnRequest,
                              onCompletion: signInWithAppleOnComplete
        )
      }
      .ignoresSafeArea(.all)

    }
  
  // MARK: Sign in with Apple on request

  func signInWithAppleOnRequest(request: ASAuthorizationAppleIDRequest) {
    request.requestedScopes = [.fullName, .email]
  }
  
  // MARK: Sign in with Apple on complete

  func signInWithAppleOnComplete(result: Result<ASAuthorization, Error>) {
  }
  
}