How in Visual composer (grid elements) to show text editor?

I have one problem with setting my theme for Wordpress with visual composer.

When I am making pages in Visual composer I have: CLASSIC MODE | BACKED EDITOR | FRONTEND EDITOR

But when I am editing Grid Elements I have just their grid builder. But I need to see shortcodes inside it. To see someting like this, just for grid elements?

How to make it?

And thanks.

via Chebli Mohamed