I fixed it. I went to Visual Composer and enabled the editor for users that are set to Author.
I set the authorization to disable editing of other pages. What is not working now is WPBakery. I did not fix that. Do you have a solution for that problem?
I am have this same problem.
I got this feature to work. But now WPBakery is not working. My elements are not working. All I see are the shortcodes when I am in the Visual mode of the editor.