"Featured Products" in Products Tab Show Duplicates

Hello,

On the page linked to this topic, I have created a Products Tab widget in Visual Composer which pulls in Featured Products with 4 columns and 8 products per page.

The problem is that when I click the arrows to page through the results, I see some of the same products from the page before.

How can I prevent this function and only show products once per tab?

Here’s a link to a screencast demonstrating the issue.

Thanks,

Jesse