AAC Double Jump bugs

[ZethiaZ]

Issue description

When using "JoshiJump", a double jump plugin AAC falsely setbacks the player after double jumping. Until the player fully recives the 2nd boost from shifting. This requires under movement checking flying players to be enabled. (Otherwise there is no falses but also fly entirely bypasses so yk)

Example video:

https://youtu.be/La7CMgoiUA4

Fyi I am able to give the JoshiJump src privately to konsolas if interested.

Core information

Server version:1.8.8 PaperSpigot

AAC version:5.0.14-b1

ProtocolLib version: 4.6.0

Plugin list:JoshiJump, AAC5, ProtocolLib.

Special environment information

ViaVersion version: n/a

ProtocolSupport version: n/a

ViaBackwards version: n/a

BungeeCord plugins: n/a

Configuration

Default config except for under movement checking while flying is enabled.

[vytskalt]

I got the same issue in my minigame. Double jumping is one of the most important mechanics in the game and players who have the anti-cheat on can't do it at all.