Flight mode PWM Range


I am trying to set single channel flight mode switch up and am confused about the pwm range in qgroundcontrol.

In the parameter section, flight mode 1 is shown as having the range 1000-1160, and so on up to 2000.

However when doing the setup, if I have a pwm value of around 1200, flight mode 1 is still selected.

Just wondering if the 1000-2000 range is still current in the latest firmware.