SOLVED! Accordion option not showing in Pagebreak

Hi,
I am trying to create an accordion using Pagebreak as per your instructions here , but the Multi Page Functions do not load after selecting Pagebreak. Here is a screenshot of the settings I have:


How do I fix this please?

(I also can't get the multi column function to work using Bootstrap 3, but can get around this if the accordion settings work)

Kind regards
Claire

Ok, so I misunderstood where the Multi Page Functions setting are!! They are in the Form Advanced settings and not the Field Advance Settings.