I am using a BME680 sensor from MikroElektronika Environmental Click Board on an Azure Sphere MT3620.
I implemented the BME680_driver.
Unfortunately the temperature is about 5 degrees to high. But also it is not stable. It can vary from 25.5 and 25.7 in one minute.
The pressure is working fine.
I am not sure what are your test conditions, but 0.2°C variation in a non-controlled environment sounds reasonable. If you manage to integrate BSEC as well, you could make use of the BSEC_INPUT_HEATSOURCE feature to compensate for temperature influence from external factors.