Multi Page Form, Doesnt switch to next page

Using the built in multi page form from WeWeb. I cannot figure out how to

  1. get to the next page to add the next part of my form
  2. get it to work at all ( in preview mode it doesnt work, doesnt switch to the next page)

I am totally lost.
Ive gone through the academy but it doesnt seem to help me here.

I would appreciate some help.

I posted a reply in another older thread https://community.weweb.io/t/multi-step-form-documentation-and-or-tutorial/8102/8
but it was solved so maybe nobody will see it.