Variable dropdown reset

When I change the variable category (from Environmental Hazard to Mortgage Application and Denial in this case) the variable I had previously selected shows up as an option in the variable dropdown menu:

<img width="214" height="433" alt="Image" src="https://github.com/user-attachments/assets/1b24875e-3919-4bc8-94f0-08c6081494b1" />