Docker Repository is empty after Save

I am wrapping a tool and enter my docker repository (miasteinberg/mirdeep2:0.0.7) in the repository entry field. I click on the Save button. I get the green box saying my tool was successfully updated, but the Docker Repo field is empty now.

I even copied and pasted the repo from a previous tool that definitely works to make sure it wasn't a typo. Same thing. After saving, the field becomes blank.

I restarted Firefox - same problem. I tried Chrome - same problem.

What should I try next?