Using a custom theme made with Bootstrap 3. Mailchimp itself works great. Contact Form 7 doesn't show a confirmation of Message Sent when both plugins are activated. (The message does actually get sent.) De-activating Mailchimp plugin allows CF7 to work properly. I realize this may actually be a CF7 issue rather than a Mailchimp plugin issue, but was wondering if there is a simple workaround you can recommend anyway.