Builder Widget Content: Introduction
By using the same editor offered for WordPress posts and pages, Builder's Widget Content feature allows for easy creation and management of widget content that has images, links, lists and other complex elements.
Once Builder has been installed and activated on your site, you'll notice the Widget Content menu in the left side of the WordPress dashboard navigation menu.
Preview Functionality Note
Since Widget Content entries are placed as widgets in sidebars, they are not designed to have Preview functionality working.