How to add gallery shortcode to X theme Cornerstone page builder

Product:

WonderPlugin 3D Carousel,
WonderPlugin Audio Player,
WonderPlugin Carousel,
WonderPlugin Gallery,
WonderPlugin Portfolio Grid Gallery,
WonderPlugin Tabs,
WonderPlugin Slider

Question:

How could I add the gallery shortcode to the WordPress X theme Cornerstone page builder?

Answer:

In the Cornerstone page builder, add a Text element, then add the shortcode inside.

Third-party shortcodes may not work in the Cornerstone page editor. After you add the shortcode, save and publish the page, exit the page editor and test the gallery in the final webpage.