Using Fluent Form with Advanced Custom Fields

Really impressed with this form builder and what it has to offer, but I have been trying to use it alongside ACF and come across a bug.

When using the WYSIWYG editor through ACF and actioning the “Add Form” button, it just re-saves the post without being able to select the form you want to embed. I know you can copy the shortcode and paste it in but just highlighting this issue for it to be potentially fixed.