Can't move in Parachute

In the Update of 10/08 you add an option to "move forward" in parachute so i put 'Z' but in game i don't move in parachute and it's the same with other touch.

The movements in parachute have been updated, if you look in direction of the floor your character won't move. Does it works if you look upper, in the air for example while pressing Z ?