Can not report docker labels in containers to the DataDog dashboard as a tag

[kithokit]

Hello, i try to look up the documents using the dd-agent, and would like to get the custom docker labels reported to the datadog dashboard. It fails.

Here is my json dd-agent conf

{
  "containerDefinitions": [
    {
      "name": "dd-agent",
      "image": "datadog/docker-dd-agent:latest",
      "cpu": 50,
      "memory": 256,
      "essential": true,
      "mountPoints": [
        {
          "containerPath": "/var/run/docker.sock",
          "sourceVolume": "docker_sock"
        },
        {
          "containerPath": "/host/sys/fs/cgroup",
          "sourceVolume": "cgroup",
          "readOnly": true
        },
        {
          "containerPath": "/host/proc",
          "sourceVolume": "proc",
          "readOnly": true
        }
      ],
      "environment": [
        {
          "name": "API_KEY",
          "value": "{{ datadog_api_key }}"
        },
        {
      	  "name": "SD_BACKEND",
	  	  "value": "docker"
		},
		{
      	          "name": "DD_COLLECT_LABELS_AS_TAGS",
	  	  "value": "com.amazonaws.ecs.container-name,service-version"
		},
		{
		  "name": "DD_DOCKER_LABELS_AS_TAGS",
		  "value": "com.amazonaws.ecs.container-name,service-version"
		},
		{
		  "name": "EC2_TAGS",
		  "value": "yes"
		},
		{
		  "name": "TAGS",
		  "value": "kitmarker:rnd"
		}
      ]
    }
  ],

Inside the containers, i verify i got the the docker labels , "service-version" and container-name, but it doesn't report to the Datadog dashboard.

What did i miss? I am using dd-agent:latest image

[jhmartin]

I am seeing the same thing.
Agent 6.4.2 - Commit: 155fddb - Serialization version: 4.7.1