Create a toggle for the old library?

I just checked my library and noticed that the books are now arranged by what I assume to be purchase date and the books you don't own are no longer in there. Could you guys add a toggle to get the old library back? As a collector the old library makes it easier to find which books I have left to purchase and what's recently been released it's especially useful for books like Pleasure & Corruption that don't get their own spot in the homepage.

We'll get this re-added soon! We're trying to figure out the performance issues on the profile page, trying to make it load faster.