Can't see my (old and well-used) contract in Manifold Studio

Hello! I’m having an issue with Manifold Studio. I haven’t used it in quite some time, so a lot is new and maybe I’m missing something, but…

I can’t see my trusty old Steve Walasavage Editions contract any more, or mint new items to it!

https://opensea.io/collection/steve-walasavage-editions
https://etherscan.io/address/0x61db92d6349cd56d8accd059fd1c12a6bd60fcb2

My Manifold login address is walasavagephoto.eth. However, the contract was created using walasavagecreative.eth (which I checked is still linked with my Manifold account).

What’s going on here?

Solution here: