CNContactPickerViewController联系人列表偏移量问题

如何解决CNContactPickerViewController联系人列表偏移量问题

说明：如果我设置为[[[UIScrollView外观] setContentInsetAdjustmentBehavior：UIScrollViewContentInsetAdjustmentNever];”在我应用程序的其他位置，CNContactPicerViewController中的前两个项目将被覆盖，无法被触摸。在出现“ Contact Picer”之前将UIScrollViewContentInsetAdjustmentAutomatic设置回前将有助于前两个项目可触摸，但是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：