Support popup auto-close on Fluent Forms Conversational Form submission

[marklchaves]

Describe the feature request

After a successfully submitting a Fluent Forms (FF) Conversational Form inside a popup, the popup should automatically close.

FF Conversational Forms are multi-step forms that don't follow a standard HTML form submission. So PM doesn't close the multi-step form popup.

Use case

See above.

Example screenshots (if any)

Current workaround

• Custom code https://gist.github.com/marklchaves/af0ba27d1c12a94b293afbf3119d5652
• Demo https://share.wppopupmaker.com/X6u6YOkg