MQTT TCP Service and ALPNProtocols

Hello all,
It looks like the team kindly resolved the recent ALPN bug in release 2.5.1. However, I have no idea how to fix it for my MQTT.

I use my own self-signed certificate in Traefik as it is not exposed externally.
Below are the tags I've got attached to my MQTT container.

      ## TCP Routers/Service
      - "traefik.tcp.routers.mqtt-rtr.entrypoints=mqtt"
      - "traefik.tcp.routers.mqtt-rtr.rule=HostSNI(`*`)"
      - "traefik.tcp.routers.mqtt-rtr.tls=true"
      - "traefik.tcp.routers.mqtt-rtr.service=mqtt-svc"
      - ""

I would be grateful if someone could help me fix this

Thank you in advance