CartFlows: Sync custom fields from the Optin page also

If we create a custom field in Cartflows it can be found and synced with our CRM, but the custom fields need to be created on the checkout page.

Cartflows has a page type named Optin page from where users can purchase a free product and create a WP account.

Here we can create also custom fields but these fields are not added to the WPFuison fields list from where we could sync it with the CRM.

Please check this and add it to a future WPFusion update!