Thank you, the guy checked all the comfort area, with one crashed there with that airbag helmet and reported, however I saw a video of ver2.0 of that, take a look at 0:20:
https://www.youtube.com/watch?v=rz7QsKwF88g

Imagine that instead of a car ,it was a bus or a European style truck that hitting the cyclist. You can see clearly that in this case the hovding will not protect, as it won't upon only after the cyclist already hit the bus's front window/truck's grill, do you agree?