I am trying to set a default value for a hidden contact list but even after clicking "Save", when I refresh the page and return to edit the form, the default value doesn't save.
Screenshot after clicking "Save":
Screenshot after refreshing the page:
I want to use this field so I can send the same email to 2 different emails: the submitter and an admin email.
I have other fields with default values (text/number, date, dropdown list) and have not come across the issue.