Meta-analysis field lists whole JSON

When adding a meta-analysis, the field correctly autocompletes from a URN, but what is shown in the UI is the full JSON object. See attached image.

<img width="1725" height="1522" alt="Image" src="https://github.com/user-attachments/assets/b2f9dce3-9b24-4e34-abf3-3130a07a52ef" />