Unable to show the graph when the sensor data is under another layer of JSON level

[khgoh99]

With the JSON data as below,

{ "deviceid": "WIRIO3_68B6B329DECC", "rssi": -44, "pktno": 1231379212, "sec": 1672980864, "t.envsensor.param": { "sht4x_temp": 30.1, "sht4x_hum": 68.2, "bmp280a_pressure": 1013 } }

When I want to show the graph for attribute "sht4x_temp", the graph will show "NO DATA".