Sample of a pagebuilder template that allows for multiple dropzones. Does not contain a master page for testing purposes.

Code Download

1. Add the code into your site root
2. Login to the workarea and navigate to settings > configuration > template configuration
3. Add a new template and browse to this template. 
4. Select that it is a pagebuilder page and add widgets to it. 
5. Save the template

The template should now be ready to use as a test to see if the toolbar is working or to set as a template to the folder properties to attempt to add a widget to.