Put value id of enum capability in tag

Developers
1

To create a picker GUI component, the following is defined in driver.flow.compose.json:

  "actions": [
    {
      "id": "change_measure_my_picker_dir",
      "title": {
        "en": "Verander richting"
      },
      "args": [
        {
          "name": "dropdown_richting",
          "type": "dropdown",
          "values": [
            {
              "id": "Auto",
              "label": {
                "en": "naar Auto"
              }
            },
            {
              "id": "Buiten",
              "label": {
                "en": "naar Buiten"
              }
            },
            {
              "id": "Binnen",
              "label": {
                "en": "naar Binnen"
              }
            }
          ]
        }
      ]
    },

The capability is used in driver.compose.json:

  "capabilities": [
    "measure_my_picker_dir"
  ],

In principle this is functioning. However, the tag which shows up for the device has the number 1, 2 or 3.
I would like that the id (or label) “Auto”, “Buiten” or “Binnen” is printed in the tag such that it can be used within a flow as text.
Does anyone know how to get this done?