How are the label of the 'VariablesDevice' working?

---

With the following configuration of a ‘VariablesDevice’ I expected to get the labels of the variables diplayed in the web frontend.

	  "id": "ThermiCom",
	  "name": "ThermiCom",
	  "class": "VariablesDevice",
	  "variables": [
		{
		  "name": "T7",
		  "type": "number",
		  "expression": "$ThermiComT7",
		  "unit": "°C",
		  "label": "Aussentemperatur"
		},
		{
		  "name": "T1",
		  "type": "number",
		  "expression": "$ThermiComT1",
		  "unit": "°C",
		  "label": "Kollektor"
		},
		{
		  "name": "T2",
		  "type": "number",
		  "expression": "$ThermiComT2",
		  "unit": "°C",
		  "label": "Puffer unten"
		},
		{
		  "name": "T6",
		  "type": "number",
		  "expression": "$ThermiComT6",
		  "unit": "°C",
		  "label": "Puffer oben"
		},
		{
		  "name": "T9",
		  "type": "number",
		  "expression": "$ThermiComT9",
		  "unit": "°C",
		  "label": "Kesseltemperatur"
		},
		{
		  "name": "A2",
		  "type": "number",
		  "expression": "$ThermiComA2",
		  "label": "Kesselpumpe"
		},
		{
		  "name": "A13",
		  "type": "number",
		  "expression": "$ThermiComA13",
		  "label": "Solarpumpe"
		}
	  ]
	},

pimatic shows me the following information on the screen.

What is wrong in my definition (or maybe expectation)? I thought that the labels are used as text in front of the variable values. How are the labels working?

If I’m right, then it works as follows:
When you click on 21.5°C, you should see “Aussentemperatur: 21.5°C” with the time and a button to show the graph. The text before the temperature is from “label” in your configuration.

I think you need to use “acronym”, for what you want to accomplish:
“Acronym to show as value label in the frontend”

Maybe you can try this:

"id": "ThermiCom",
      "name": "ThermiCom",
      "class": "VariablesDevice",
      "variables": [
        {
          "name": "T7",
          "type": "number",
          "expression": "$ThermiComT7",
          "unit": "°C",
          "label": "Aussentemperatur",
		  "acronym": "Aussentemperatur"
        },
        {
          "name": "T1",
          "type": "number",
          "expression": "$ThermiComT1",
          "unit": "°C",
          "label": "Kollektor",
		  "acronym": "Kollektor"
        },
        {
          "name": "T2",
          "type": "number",
          "expression": "$ThermiComT2",
          "unit": "°C",
          "label": "Puffer unten",
		  "acronym": "Puffer unten"
        },
        {
          "name": "T6",
          "type": "number",
          "expression": "$ThermiComT6",
          "unit": "°C",
          "label": "Puffer oben",
		  "acronym": "Puffer oben"
        },
        {
          "name": "T9",
          "type": "number",
          "expression": "$ThermiComT9",
          "unit": "°C",
          "label": "Kesseltemperatur",
		  "acronym": "Kesseltemperatur"
        },
        {
          "name": "A2",
          "type": "number",
          "expression": "$ThermiComA2",
          "label": "Kesselpumpe",
		  "acronym": "Kesselpumpe"
        },
        {
          "name": "A13",
          "type": "number",
          "expression": "$ThermiComA13",
          "label": "Solarpumpe",
		  "acronym": "Solarpumpe"
        }
      ]
    },