Gragas hit boxes

Watching and playing in multiple games it's became obvious that Gragas has some pretty messed up hit boxes. His body slam the biggest thing where he can hit poeple that dodge to the side or behind him as long as his dash completes. It's zero reward for people who dodge it and zero risk for him of missing his body slam. It's also not correctly described in his champion ability seciton and in game, it says it has to Collide first or it won't work. It'll just complete and finish with no knock up but as far as it shows as longa s it completes it automatically knocks up everyone Around him. It grossly misrepresents the hitbox, description, and how it works both in his champion ability screen and in game.