After many days of troubleshooting, appears Zapier does not recognize Webflow MRF such a simple dropdown menu in a form. Can Webflow staff please chime in, is this a Webflow or a Zapier bug? Seems like neither side wants to own the fix.
Have scoured both community boards and only found work-arounds using another service like Integromat. Can’t afford another service to add to the casserole of solutions.