Objective c CNContactPickerViewController联系人列表偏移问题

描述：如果我在我的应用程序中的其他地方设置“[[UIScrollView外观]SetContentInsertAdjustmentBehavior:UIScrollViewContentInsertAdjustmentNever]；”，CNContactPicerViewController中的前两项将被覆盖且无法触摸。设置UIScrollViewContentInsertAdjustmentAutomatic back before present Contact Picer将有助于触摸前两项，但联系人列表的初始位置不正确

- (IBAction)chooseFromContact:(id)sender {
    if (@available(iOS 11.0, *)){
        [[UIScrollView appearance] setContentInsetAdjustmentBehavior:UIScrollViewContentInsetAdjustmentNever];
    }
    ContactManager *contactManager = [ContactManager sharedInstance];
    [contactManager selectContactAtController:self complection:^(NSString * _Nonnull phone) {
        NSLog(@"Hello World");
    }];
}

// in ContactManager.m
- (void)selectContactAtController:(UIViewController *)controller
                      complection:(void (^)(NSString *))completcion {
    if (@available(iOS 11.0, *)){
        [[UIScrollView appearance] setContentInsetAdjustmentBehavior:UIScrollViewContentInsetAdjustmentAutomatic];
    }
    
    self.contactPicker = [[CNContactPickerViewController alloc] init];
    self.contactPicker.delegate = self;
    [controller presentViewController:self.contactPicker animated:YES completion:nil];
    self.currentViewController = controller;
    self.didselectPhone = completcion;
}

预期结果：

实际结果：