Double opt-in field leads to confusion of users not being added to the list

I'm facing the same issue. Recent logs show that the email has been added to the list. However, when I go to Mailchimp dashboard (All contacts under Audience), I don't see the contact there.

Leandro, I figured out that you need to uncheck the "Double opt-in" on the handler.

I updated the title to reflect the real issue.

I have also added a help text to the field. Can someone please review the MR?

Thanks :)

Understood @Carol :-)
i still can't figure out why is this checked by default
anyway, thanks for your time and response, @Carol