Variables in the configurator are mixed up.

[and-sh]

when platform = multirotor pid_type= PIFF

Current Behavior

Configurator show nav_fw variables FC uses nav_mc variables

fig1. - all velosity z variables set to zero in Inav configurator.

fig2. - althold PID works

fig3. - all nav_mc_vel_z_* variables set to zero trough CLI. althold PID does not work.

Steps to Reproduce

set platform = multirotor pid_type= PIFF

Try to tune navigation.

Expected behavior

Show and change the variables actually used.

Suggested solution(s)

At least write warning in configurator when such combination are used.

Additional context

---

Used INAV 7.1.2 MATEKF722