Since Windwall was described as a projectile in a projectile coding article...
Would that mean a Yasuo can Windwall the Windwall of another Yasuo? Like, one Yasuo casts Windwall, and then another Yasuo casts another Windwall into the first. What would happen if the Windwalls made contact, would one cancel the other, they both cancel each other out, or would the game just crash?