It seems like a correctly formatted Netlify Form is not being recognised by the Netlify UI (it’s not showing under active forms) or being processed on submit. Form submissions are returning a 404. We noticed this form stopped working recently on new builds. According to the build log, the build seems to recognise the form.
Could it be that the form markup requirements have changed? Or is there an internal issue causing this?
For more details, see the issue on our repo here:-