Final answer:
Jett's passive ability in Valorant lets her slow her fall by holding the jump key, which can be used for strategic repositioning or surprising opponents.
Step-by-step explanation:
Yes, Jett's passive ability in the video game Valorant allows her to slow fall when she descends from heights. By holding the jump key while in the air, Jett is able to glide down slowly, reducing fall speed and minimizing fall damage. This ability is particularly useful for repositioning during a match or to create an unexpected angle of attack against opponents.