Can't calibrate Compass and gyro at recent firmware

I want to run Antenna tracker with firmware V1.1.0. I use Pixhawk1, Mission Planner V1.3.68. I want to calibrate the compass and gyro but it’s impossible to calibrate them with mission planner and nothing starting to be calibrate, neither the internal compass nor external one. But actually compasses has been known in mission planner and can worked. also when I program the older firmware like V1.0.0, compasses and gyro can be calibrated. of course I don’t use ChibiOS or beta firmware version.
It seems that it’s a bug in mission planner or maybe somewhere I had mistaken?!