Hello,
There are a lot of UWorld add-ons out there, and unfortunately, I don’t know how every single one works. However, the most well-known UWorld add-on is from the AnKing website. There are some tutorials there, and you need to change a setting to be able to search for Step 2.
Based on your screenshot, it looks like you might be using a different UWorld add-on that I’m not familiar with, so unfortunately, it’s hard for me to help. You may need to reach out to the add-on creator.
The official UWorld add-on will have this name on your add-on list: uworld_qid_to_anki_search
Here is how you can get the official UWorld add-on from AnKing: How do I download the official UWorld QID add-on?
Let us know if you need help with anything else! 