Minecraft 1.18.2
Fabric Loader 0.14.9
Fabric Api 0.59.0

• The Wild Backports (https://www.curseforge.com/minecraft/mc-mods/the-wild-backport)

When I installed the wild backports mod, the wild backports mod somehow alters the crawl speed and the speed is nearly identical to moving while standing. I had a feeling it's the Swift Sneak enchantment of the wild backports mod because it alters the movement speed. The Swift Sneak enchantment allow users to move faster while sneaking.

And I submitted an issue on their github as well ItsBlackGear/TheWildBackport-Master#7