BME680, IAQ and current consumption

[Eisenbahn]

Accoording to Datasheet the current consumption is arround 17mA at the time the hotplate is switched on. The temperature is reached after 20-30ms. After that time I would assume the current decreases to 12mA but it doesn't.  We are using the functionality of the BOSCH library and we don't underatsnd the implemeted algorithm in detail, however has anyone else observed this behavior and knows why this happens? Due to lib, are there options which can influence the current consumption for IAQ?  

[BSTRobin]

Hello Eisenbahn,

In ULP-Mode during measurement for 2 seconds, are you sure that the current you measured is only bme680? Does not include host MCU, etc.