Wrong projectile direction on falling

[ludgart]

Hello,

if you are falling down and you try to pearl / throw a potion / arrow the projectile land wrong. Here is a video of the problem: https://i.ibb.co/pXtR5pz/ezgif-com-video-to-gif-5.gif

Tested with the minecraft client 1.8.9 and 1.16

ProtocolSupport version 594 Server version 1.16.5 (Paper-457)