Constantly being dismounted from riding display entity

[HerozOfficial]

I am constantly being dismounted from riding my display entity
Sometimes it works smoothly, for a few seconds, then just goes completely crazy.
Video: https://youtu.be/YXxXWWu_IJE
ModelEngine

Geyser Velocity | 2.10.1-b1167 (git-master-7318788) by GeyserMC
floodgate 2.2.5-SNAPSHOT (b132-5a72b6a)
Dump: https://dump.geysermc.org/8P4MTQQ2EYanmXVcpZ6eBoMjBzVR0sWB
Velocity logs: https://mclo.gs/fB67k8c
Paper Logs: https://mclo.gs/tMBWLBj

[HerozOfficial]

It works smoothly for the first few seconds, then, it begins to glitch me out more and more, as if its decaying, eventually I keep getting ejected from the mount and re-put on so much its unplayable

It doesn't start bugging out if I stay still in the car, but when I drive and use speed boosts and more velocity changes, it begins.
So it seems like a desync due to the movement