Quicktabs cache does not work using a view with new content

Problem/Motivation

Currently I am using the quicktab module with two view tabs. Each one is calling a block view showing a list of a certain content type. When a new content is created, the view itself is updated (using the preview) but the webpage with the quicktabs and the views does not.

Cause

The quicktab render array with the 2 tabs does not use a cache so when a new content is created the view is updated but the quicktab render array does not.

Proposed resolution

I created a patch invalidating the cache of the quicktabs render array. I think there is gotta be another way to improve this solution.

Suggestions welcome ;)