[VTOL SITL] Issue with offboard_velocity example

Hi,

I just installed MAVSDK (built from source) and tried the offboard_velocity example (my first steps with the SDK). Something is broken for the VTOL simulation (on the current master branch for PX4 and current developer branch for MAVSDK) :

https://logs.px4.io/plot_app?log=c1060b4e-b930-43f2-a3ee-d5ca5a41b686

With the standard Gazebo model (Iris) the example works fine. And VTOL simulation works fine with the fly_mission example.

What could be the reason for this problem and how to solve it?

Thanks for any help!