I just found out that the requirement for the standard Marketo fields: Acquisition Program and Acquisition Program Date are dependent on the contact filling out a form that is in the program, and a landing page that is in the program. All of our forms are in the design studio since we use the same form for many landing pages, which is best practice.
I suggest that Marketo make the requirement for the acquisition program fields to be only dependant on the landing page that is a local asset in a program and any form fill.