SiteOriging pagebuilder widget not working

Hi,

Im coding my own theme at the moment, and I love using Pagebuilder.
But now, unfortunately it isn’t working, im using the pagebuilder in my footer area.

So I use the widget inside that area, but all the columns get a 100% width and dont go next to each other.
For example I choose for a row with two 50% columns, I putted ‘test’ in both, and the content of the 2 columns get under each other.

Sorry for the bad english, I hope you understand the problem.

By the way, the sitebuilder does work in pages, but not in the widget.
Can only give the URL by email to someone, cant put it public.

Thanks in advance!