I've found the issue here. There is a problem with the firmware provided on github (https://github.com/BoschSensortec/BHY2-Sensor-API/blob/master/firmware/bhi260ab/Bosch_SHUTTLE_BHI260.... Using that firmware the Accelerometer Corrected Sensor Status meta event is not generated by the fuser2 core processor.
I had to generate the BHI260AB firmware by using Eclipse IDE and the BHI260AB SDK v1.1.6. With that firmware, all the events are generated successfully.
Please notify the corresponding sector in your company about this issue.
Thank for your feedback. We also did the test and found this issue accel calibration status was not received.
We will update BHI260AB fw in github.