I've been off Notebook for a long time, neglecting the app and never visiting the website. I decided to renew my commitment to it. It looks completely different!

When I logged on before (app or browser page) I'd see a very pretty display of my multiple notebooks. 

Now - on both - I see a very cold, Windows-style set of columns, with my notebooks squeezed off to the side.

I've looked in Settings; there doesn't seem to be any way to change this rather disenchanting landing page. Notebook was such a pretty app. Is that sensibility gone, or is there an option that lets me bring it back?