Seatgroup 0 (default seating) can only be set on import. If you go into edit seatgroup 0 is an invalid group <img width="736" height="863" alt="Image" src="https://github.com/user-attachments/assets/8dfd88fc-f16f-4883-ad69-b065250c62cb" />
Seatgroup 0 (default seating) can only be set on import. If you go into edit seatgroup 0 is an invalid group