not just rush and not just giants. using a charge ability like rush (warriors) on a giant mob (like a giant…) will cause you to run all the way to the mob but instead of stopping and hitting it as intended, you just continue to run in your place once you reach to the giant, and once the bar is finished you don’t even hit it.
what more, if you did use the ability on a giant not only will it do nothing and just run until the timer is over, but you won’t be able to stop! you can’t dodge, you can’t pick a different ability.. nothing. like 4 seconds of doing nothing.
so in conclusion: you use rush on a giant. you run all the way to the giant as intended. once reaching the giant, as if hitting a wall, you run in your place without moving, and once all this is done you don’t even do the finishing hit.
FIX IT!