I had the same problem. When you open a studio, you see a link on the bottom of the navigation. Besides that, there is a small “edit” text. When you click on that, it takes you to the pages. If you want to add a Pickaxe, you have to click on the plus button next to PAGES (?). I’ve added the screenshot I was sent when I asked the same question.
But I agree, this new version is a lot less user-friendly then the previous one. We’re also missing a lot of design options. Then again, they’re still working on it, so I guess we’ll have to wait for the end product.
