Issues with xx.5 degrees set on the AC

[sindudas]

Installed 3 ESP32 with mel-ac-demo. Got 1 of them since 1 week unreachable. In the absence of time and because it is on the roof, I tried several times to restart it (turn off power and turn it on again) without success.
Now I have connected the serial port and observed what happened. It was crush dump all time. I have changed with a new ESP32, but the same result (when paring it with homekit).
I have finally figured out the problem. The AC thermostat was at 23.5ºC. When I have changed it to 23.0ºC it has started to work correctly. And when I have changed to 23.5ºC again, the ESP32 has crashed
I think it doesn't manage correctly half degrees
Here is the serial log dumped just before the crush started

HAPPlatformLog.c:55 Characteristic [0000000000000001 MEL-9E78] [0000000000000135 temperature.target] Value out of range: 23.5 (constraints: minimumValue = 16 / maximumValue = 31 / stepValue = 1). HAPPlatformLog.c:55 HAP assertion failed - HAPFloatCharacteristicHandleRead @ /data/fwbuild-volumes/2.20.0/apps/mel-ac-homekit/esp32/build_contexts/build_ctx_038970181/deps/homekit-adk/HomeKitADK/HAP/HAPCharacteristic.c:1333

abort() was called at PC 0x40112c56 on core 1

Backtrace:0x40087df2 0x40088481 0x4008ecae 0x40112c56 0x4010e50c 0x40107707 0x4011c9f5 0x4012084a 0x401164f0 0x40120010 0x40120571 0x4011323d 0x4018e609 0x4018fc51 0x40192445 0x40199f69 0x4018a1f5 0x400829bd 0x400828c5

[d4rkmen]

Hi, its not an issue but it's a feature😎
The 'stepValue' is set to 1.0 so validation for 23.5 fails in setter