Since the N/A (12610012) E67 calibration is only equipped with 1 pressure sensor that measures BARO on start and MAP during operation, how do people address the issue of BARO getting updated with higher values when entering boost?

My atmospheric pressure at 2200 ' ASL is 97kPa but within a few blips of the throttle my BARO goes from 97kPa to 105kPa and stays like that for the remainder of my engine run time.

How do other people address this or is it just ignored as a limitation of the calibration and everything is configured for 105kPa?

I can see that as you go higher in altitude that this delta between real BARO and what the ECU thinks is BARO could really mess with idle fueling.

Can this calibration (12610012) be fitted with 2 sensors where one is BARO open to atmosphere and the other MAP?