Xamarin.iOS:调用ATTrackingManager.RequestTrackingAuthorization时崩溃

<key>NSUserTrackingUsageDescription</key>
<string>我们需要您的同意来进行广告跟踪，以便提供更好的服务。</string>

if (UIDevice.CurrentDevice.CheckSystemVersion(14, 5))
{
    ATTrackingManager.RequestTrackingAuthorization((status) =>
    {
        // 处理授权状态
        switch (status)
        {
            case ATTrackingManagerAuthorizationStatus.Authorized:
                // 用户已授权
                break;
            case ATTrackingManagerAuthorizationStatus.Denied:
                // 用户已拒绝
                break;
            case ATTrackingManagerAuthorizationStatus.NotDetermined:
                // 用户尚未决定
                break;
            case ATTrackingManagerAuthorizationStatus.Restricted:
                // 权限受限
                break;
        }
    });
}
else
{
    // iOS 版本低于 14.5，处理兼容性问题
}

ATTrackingManager.RequestTrackingAuthorization((status) =>
{
    // 确保在主线程上更新 UI 或执行其他操作
    DispatchQueue.Main.DispatchAsync(() =>
    {
        switch (status)
        {
            case ATTrackingManagerAuthorizationStatus.Authorized:
                // 用户已授权
                break;
            case ATTrackingManagerAuthorizationStatus.Denied:
                // 用户已拒绝
                break;
            case ATTrackingManagerAuthorizationStatus.NotDetermined:
                // 用户尚未决定
                break;
            case ATTrackingManagerAuthorizationStatus.Restricted:
                // 权限受限
                break;
        }
    });
});