Matter WiFi Thermostat always show Room Temperature 0.0c in Apple Home App

We are building a matter wifi thermostat. The device is working well with Google and Alexa. However, when add the device thru iOS Home App, the home app always show room temperature 0.0c. When working with Google Home, the room temperature can show correctly.

Is there any problem with iOS Home App with Matter WiFi Thermostat?

Replies

I have the same issue. I been sitting with CHIP-TOOL and there I can receive a valid value for temperature and humidity. But in HomeKit my Matter based device shows just 0.0 on both humidity and temperature. Did you, @CT-JC, solve it?