the dodge icon doesnt even show up, i have checked my bind, and it should work just fine, the tooltip doesnt show up too, when i press the correct button, nothing happens

Same, im using Mohist, are you using Mohist too or any other Forge&Plugins jar? Or just a normal Forge server

Same issue, normal forge server.

Dodge skill is not supplied when you start the game. You should learn the skill by Skill Book.