Domoticz sensor shows values when sensor is not sending

[ronnyandre]

Has anyone figured out how to make Domoticz show no values in the chart when the sensors stops sending data?

In my case, I had a soil moisture sensor that stopped working. Domoticz notices that the sensor is not sending anymore, and the device block gets this red background color in the header in Domoticz. However, the chart still shows the last known value ever since it stopped working. Is is possible to stop the chart from plotting "false" values?