Google keeps in memory the order of the questions as they were created in Google Forms. If you change the order of questions at a later time, Google does not capture it.
Form Workflow functions on the information coming from Google. Consequently, the add-on will not show the new order of information from the Form.
We cannot do anything to change this. If it is imperative to get the correct order, we suggest you trash the form you have, and create a new one with the questions created in the order you want them to appear in the validation request.