"Adaptive Charging" Feature not working

My device is a Poco X3 NFC (surya) and I currently have the latest Havoc OS version Installed.

The Adaptive Charging feature does not seem to work at all. I have the "Restriction Mode" set to "Battery percentage and Temperature" but said restrictions does not seem to work. My settings are always on default. I have my settings set to stop charging at 80% and pause the charging at 40°C, but despite these settings applied, this feature does not seem to work at all. The devices just charges normally and tries to charge at 100% despite the restriction and the temperature going above 44°C.

Note that I have also tried messing with the settings for this feature but nothing seems to work. It's just completely broken from my observation.

I have tested this on both Havoc version 4.14 and the current latest release (as of posting this) version 4.15.