Metrics not appearing on Dashboard

Traefik Traefik v2 (latest)
1

I've added Prometheus as my metrics destiny, but the "Metrics Icon" on Dashboard keeps on OFF

metrics:
  prometheus:
    entryPoint: metrics
    addServicesLabels: true
    addEntryPointsLabels: true
    buckets:
      - 0.1
      - 0.3
      - 1.2
      - 5.0
2

Did you restart container?