Issue with Form Check Not Displaying on Published Page

Hi again, I’m having a problem with the check on our forms, in the preview it works but when published the check does not apear when clicked: https://preview.webflow.com/preview/tusdatos-v3-493467?utm_medium=preview_link&utm_sou[…]&pageId=671a5a015e331340459237f3&locale=en&workflow=preview https://www.tusdatos.co/pages/validacion-de-fallecidos