Sprinting Into Wall Causes Anti-Cheat Flagging

[lowercasebtw]

General Information

https://dump.viaversion.com/34ef146dd45671d8eabd0aab9f7b9bb35e96c1eaf34621bc4eabd3c1a6134a8f

Bug Description

In 1.8 and below, when sprinting into a wall, it flags anticheat GrimAC.

Steps to Reproduce

Join eu.loyisa.cn w/ version 1.8
Go to a block, spam W (w/ toggle sprint enabled, also happens even without toggle sprint)

Expected Behavior

No flagging