Why isnt the second IMU supported on Navio2?

One of the big selling points of the Navio2 is that there is a dual IMU that will improve performance, and this is a valid claim. So why isn’t this supported? Or am I missing something?

The code certainly has support for multiple cores for the EKF2. Is this a performance issue or overhead on the processor, or a question of dedicating resources to it?

Cheers!

@ando we wrote the driver, but got distracted by some other stuff. We need some time to bring it up to date and then it will be released.