enfold pricing table repsonsive-ness not working correctly

I don’t believe the pricing tables are working correctly. When i try to create a pricing table with a description section, it disappears on mobile. How can i make the description column stay visible and to the left of my table?

The problem is the same on your sample page:
kriesi.at/themes/enfold/shortcodes/pricing-and-data-tables/

the description table disappears.

I’m looking for it do do this:

conferences.oreilly.com/fluent/fl-ca/public/register