What is your goal?
I have integrated the Webflow form with Mailchimp using the Make app. I have completed this process, and everything is working correctly when I test it.
What is the problem?
When my client or their client tests the form by adding or submitting a form, only the email is added to the Mailchimp list, while the other fields remain empty. However, in my Webflow form submissions, all the entries appear correctly in the backend. I want to fix this issue because it returns a 400 error that I shared earlier.
I have researched this error message thoroughly, but either I have already implemented the suggested solutions or they were not relevant. The submitted data with the error shows no fields filled. However, when I resend that submission, the lead is sent successfully with all the data visible.
What have you tried so far?
I have mapped the fields again.
The add/update subscriber module is already in use.
Emails that are entered but show as empty in Mailchimp are not in the archived list.
When I test from my end, the leads are successfully sent to Mailchimp. However, when clients use the form, the leads are not sent—only the email and tag are passed.
Screenshots: scenario setup, module configuration, errors
