Goose flatpak missing icon

Installed the flatpak from releases. The icon appears to be missing.
Screenshot from flatseal. No icon is displayed in Gnome or Plasma.

<img width="996" height="361" alt="Image" src="https://github.com/user-attachments/assets/07a1029d-b3d2-4708-8b36-a63cb1957f53" />