Form Designer - Additional Fields

Form Designer - Additional Fields

I created several additional fields while using the Form Designer and I need to delete some. When going to Helpdesk > Service Catalog > Manage > Additional Fields, the fields that I created while in Form Designer do not show up under ANY category, including the one I made them in. This seems like a bug. 

Does anybody know how to delete these fields?

                  New to ADSelfService Plus?