Cannot slide under things

[allernotfound]

Summary
Player is unable to slide under things

Running Environment

• Minecraft Version: 1.21.1
• ParCool Version: 3.4.1.3
• Forge Version (optional): 21.1.209 (NeoForge)

Detail
Sliding under things lags the player back and doesnt let them at all, I've only seemed to notice this while running it on a server (but it might not be because of that)

Additional Data
none

[alRex-U]

I tested it in my environment (single player game) but not reproduced. This can be caused by network connection as you said.
Do you have any idea about delay of network connection in your environment?