No metadata found on other games not in unifydeck

Hi, I found this rectangle that broke the theme I have installed on CSS loader. Is there a form to disable this for games that are not in unify deck to fix this issue? ![557116114-de96b2d8-6a82-4f25-b14c-339e0f6201db.jpeg](https://github.com/user-attachments/assets/98abff16-c858-4515-a7df-49657a940ec0)

