How do I get the preview pane in chat?

How do I get the preview pane in chat?

Looks like I first need to create an account, upgrade to premium (trial), then start the chat ....

How do I get the preview pane in chat?

I have seen a few videos on v0 chat, and everybody seams to have a preview of the generated website next to the chat history, but I don't have that and can't get it somehow ...