Pixhawk digital airspeed sensor - parameter bug in MP

After installing a digital airspeed sensor, the parameter ARSPD_PIN in the Advanced Parameter List under the Configuration tab, has to be set to 65 (pixhawk / digital airspeed sensor).

The mission planner airspeed sensor configuration tab (in optional hardware) sets wrongly the value of this parameter to 15 (instead of 65) when choosing “Pixhawk I2C AS sensor” in the drop down list.

See picture attached.

This should be easy to correct immediately. Who takes care of this and where to post a change request ?

MP version 1.3.3 build 1.1.5256.36415