How do I get the new builder?

I have StoneHearth on steam and I selected the latest version (right click on stone hearth tab, properties, Betas, Latest) yet when i go in and make another world, i dont have the new builder. I’ve searched all over google and every one seems to have no problem yet i dont.

hey there @KillzonePC, check out this post for details on how to access the new builder,