ServoX_FUNCTION no Output with RCINxScaled

I need Outputs with 900 to 2100 PWM. The RC Input are only 995 to 1995.
Used with Holybro pixhawk4 mini.
And the Servo_Reverse option does not work in the Servo Setup or Full parameter list.
I tested Channel 4 and channel 8. Other channels not tested.
e.g. Servo8_FUNCTION set to RCIN8Scaled.
When ServoX_FUNCTION ist set to RCIN8 or Pass Thru it works but with PWM 995 to 1995 only

Solved in Version 4.4.0 beta 7