Googleの User Messaging Platform (UMP) SDK でGDPRに対応したら、AppStoreの審査でリジェクトされた

import SwiftUI
import AppTrackingTransparency
import GoogleMobileAds
import UserMessagingPlatform
 
struct RootView: ConnectedView {
    @State private var didShowATT = false
 
    func body(props: Props) -> some View {
        TabView(selection: tabSelectionBinding) {
            //...
        }
        .onReceive(NotificationCenter.default.publisher(for: UIApplication.didBecomeActiveNotification)) { _ in
            // ATTが2回表示されるのを防ぐ
            if !didShowATT {
                didShowATT = true
                showATT()
            }
        }
    }
 
    // ATT(App Tracking Transparency)メッセージを表示
    func showATT() {
      ATTrackingManager.requestTrackingAuthorization(completionHandler: { status in
          switch status {
          case .authorized:
              // Tracking authorization dialog was shown
              // and we are authorized
              print("ATT:Authorized")
              showUserMessagingPlatformMessage()
          case .denied:
              // Tracking authorization dialog was
              // shown and permission is denied
              print("ATT:Denied")
          case .notDetermined:
              // Tracking authorization dialog has not been shown
              print("ATT:Not Determined")
          case .restricted:
              print("ATT:Restricted")
          @unknown default:
              print("ATT:Unknown")
          }
      })
    }
 
    // UMP SDKを使って、GDPAメッセージを表示
    // https://developers.google.com/admob/ios/privacy?hl=ja
    // iOS 14.5からのユーザトラッキング2: User Messaging Platform(UMP)とファンディングチョイス
    // https://zenn.dev/hituziando/articles/3938fac7588853
    func showUserMessagingPlatformMessage() {
        // Create a UMPRequestParameters object.
        let parameters = UMPRequestParameters()
        // Set tag for under age of consent. Here false means users are not under age.
        parameters.tagForUnderAgeOfConsent = false
 
        //region テスト用
//        let debugSettings = UMPDebugSettings()
//        debugSettings.testDeviceIdentifiers = ["XXX"]
//        debugSettings.geography = UMPDebugGeography.EEA
//        parameters.debugSettings = debugSettings
        //endregion
 
        // Request an update to the consent information.
        UMPConsentInformation.sharedInstance.requestConsentInfoUpdate(
           with: parameters,
           completionHandler: { error in
             if error != nil {
                 // Handle the error.
                 print("requestConsentInfoUpdate error: \(String(describing: error?.localizedDescription))")
             } else {
                 // The consent information state was updated.
                 // You are now ready to see if a form is available.
                 let formStatus = UMPConsentInformation.sharedInstance.formStatus
                 if formStatus == UMPFormStatus.available {
                   loadForm()
                 }
             }
            })
    }
 
    func loadForm() {
      // Loads a consent form. Must be called on the main thread.
      UMPConsentForm.load(
        completionHandler: { form, loadError in
            if loadError != nil {
                // Handle the error
                print("UMPConsentForm.load error: \(String(describing: loadError?.localizedDescription))")
            } else {
                guard let controller = UIApplication.shared.topMostViewController() else { return }
                // Present the form. You can also hold on to the reference to present
                // later.
                if UMPConsentInformation.sharedInstance.consentStatus == UMPConsentStatus.required {
                  form?.present(
                      from: controller,
                      completionHandler: { dismissError in
                          if UMPConsentInformation.sharedInstance.consentStatus == UMPConsentStatus.obtained {
                              // App can start requesting ads.
                          }
                          // Handle dismissal by reloading form.
                          loadForm();
                      })
                } else {
                    // Keep the form available for changes to user consent.
                }
            }
          })
    }
}