Autocat creates "Institution undefined" column when creating advanced rule

I am attempting to create an Autocat rule using the “Advanced” rule builder.

Clicking “Create Rule” yields this new column in my Autocat tab:

The actual institution name was copied from the transaction, so it is a valid value.

What am I doing wrong?

I just tested this and didn’t see that column appear, but I just typed the entry into the Institution field (not copy/paste)

Are you seeing this with any rule you try to create or just the example attached?