Was experimenting with jetpack movement tonight when I noticed something that didn’t seem right.
When tapping the jetpack key once while midair for a quick thrust, and holding the forward key, fuel continues to deplete until the player hits the ground, as if they are holding the jetpack key the entire way down, albeit at a reduced rate.
This however does not occur when using a double tap boost and holding forward. But as soon as you tap jetpack once, the fuel depletion starts until you either hit the ground or stop holding forward.
It’s most noticeable when falling from large heights, and a good chunk of fuel can be lost this way. This does not seem like intended behavior to me - losing fuel when not holding the jetpack key.