PageBuilder and Charitize Theme

I have the Chartize theme loaded on my wordpress site and I cannot figure out how to change the stock banner images. I’ve looked through all the settings and was able to add a banner image, but it only shows on the About page.

I suspect Page Builder is getting in the way of getting down into the theme and making base changes, such as the stock imagery.

Anyone else successfully customizing this theme while also having Page Builder enabled?