Due to the `tap_cancel` and `tap_remove` should be called after `tap_delete`, so I think we should add the conditions to check the confirm screen is displayed.
```python
    # Way 1
    class EditContact(ContactForm)
        def tap_delete(self):
            # tap delete button
        def tap_cancel_of_delete_confirm(self)
            # check the confirm dialog is displayed, then tap cancel button
        def tap_remove_of_delete_confirm(self)
            # check the confirm dialog is displayed, then tap remove button
```
or we could just merger the `tap_remove` into `tap_delete`.
```python
    # Way 2
    class EditContact(ContactForm)
        def tap_delete(self):
            # tap delete button
            # tap remove button on the screen
```
Do you have any suggestion?