ServoMotor (Devices Phidget) bug

Hi guys,
today I can try some Phidgets stuff. I’m playing with 1061_0 - PhidgetAdvancedServo 8-Motor. ServoMotor (Devices Phidget) node reads 8 servos according to the output pins but works only with the first servo attached to pin 0 on the board.

Bug or I miss something?

Working with b31.2_x86