Steps to reproduce:
1. Deploy and add web form portlet to a page
2. Configure the web form portlet
3. Note that existing fields can be reordered
4. Add a new field
When a user adds a new field, they should be able to modify the field AND reorder it within the other existing fields. This behavior reflects how other form applications function as well (notably google forms)
When a user adds a new field they cannot reorder the new field until they save. Once they save they can reorder the field relative to the other web form fields.