Incorrect sensor label: tuya TS0601 TZE200 (TuyaSmartAirSensorGP)

Configuration Zigbee
1

So I bought a sensor off amazon (Opuorcy Tuya Wifi Air Quality Monitor) shows up in HA as (TS0601 by _TZE200_mja3fuja) and ( zhaquirks.tuya.air.ts0601_smart_air.TuyaSmartAirSensorGPP)

Checking the diagnostics, the only section that has the same number in the value is as follows -

      },
      "0x042b": {
        "endpoint_attribute": "formaldehyde_concentration",
        "attributes": {
          "0x0000": {
            "attribute_name": "measured_value",
            "value": 0.000368
          }
        },

With the dashboard showing a much larger number (368 ppm), which would actually be extremely bad healthwise. So I am more inclinded to think the value is actually 0.000368 and its just being shown incorrectly in the dashboard?

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In the readme that came with the sensor it says the range of that sensor is 0-10 mg/m3 so what is HA reporting, PPM or mg/m3…? and is it 368 or 0.000368?

Where do I edit the measurement label and the decimal value its supposed to have?

2

So due to the lack of replies I have started looking for other sources of info for this air sensor and came across this link -

Looks like I am on the right track, the values are in ‘µg/m³’ not PPM, so wen into the dev menu and realised I had to press carridge return and then click on set state for the label change to take effect. But then HA goes andc changes right back to PPM after a minute or so…FFS!
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3

Spoke too soon, it wont save the change. Its keeps going back to ppm.