When a folder exists in the widgets directory ( e.g. one containing the display views for the widgets ) of a dynamically installed ContentBox module ( `modules_user` ) the admin attempts to instantiate that folder as a component.
This only happens when the folder is contained within a ContentBox module, but does not happen when registering Widgets in the `contentbox-custom/_widgets` directory.
This results in the following error being displayed within the widgets panel:
`Requested instance not found: 'modules.contentbox.modules_user.[module name].widgets.[folder name]'`