Full screen now hides my menus etc.

I started using AI Engine just yesterday and embedded a full screen chatbot on a wordpress page. It looked just great. I was so pleased it was so easy. 🙂

Now, following the latest update ‘full screen’ is as big as you can imagine. It covers the whole browser page, I can’t see the rest of my site at all only the chatbot. So no menus to navigate away etc. Just a black screen for chat. Surely it can’t be designed to be this way, but should just fit to the wordpress page and not go beyond it? How do I change it back, or make it fit neatly in a page?