Exploring the Potential of Smart Thermostats with OpenHAB

Hello everyone, I recently set up my OpenHAB environment and have been experimenting with integrating smart thermostats. I came across an interesting issue where the temperature readings from my sensors were not displaying correctly in the HomeKit app. While OpenHAB shows the temperature as 18.8°C with a decimal point, HomeKit rounds it to 19,0°C using a comma. This discrepancy seems to be due to how the decimal separator is handled between different systems. Does anyone have insights or solutions on how to ensure consistent decimal formatting across platforms? I’m using Dockerized OpenHAB 4.0.4 with file-based item definitions, so any advice on configuration tweaks or potential workarounds would be greatly appreciated. Happy to share more details if needed!