Where is the Filter "Equals" option?

Hi there! I am working on a prototype site for a restaurant, and I have a question about filtering with the CMS.

It is on the “Menu Item” Template page, and I want the Dynamic List at the bottom to show other menu items in the same Category as the Current Item category. Here is a screenshot.

On the CMS tutorial video, he simply made a Filter that had Category Equal to Category of Current Blog Post, like this:

When I try to replicate, this is what I see:

What am I doing wrong?

Thanks in advance!

Read-only link:

What’s really weird is that I can achieve this goal on my Category Template. It looks like this:

Did you find out? The difference i see is that you have a Multi-Reference and the sample uses a “Reference”?