Viscous Goo Ball cannot air jump sometimes

[e00E]

The description of the ability says that he can air jump. Indeed this works when you jump from the ground normally. But it does not work when you become airborne through some other means. For example, it does not work if you become airborne through Puddle Punch or the wind sewer in the testing area. In these cases you cannot air jump. On the other hand when you become airborne through Majestic Leap, you can air jump.