light component error: Trafficlightcomponent doesn't have any group assigned

Error Details: > * Issue: SDuring import in carla the traffic light component is failing to initialize or operate because it has no "group" assigned. error is "rafficlightcomponent doesn't have any group assigned " We are using carla 0.9.16

• Impact: S
• Expected Result: Every traffic light should be appear as signal and should work as expected
• Actual Result: System returns an "unassigned group" error