Smite Bug?

So i've done some research and it seems that since the beginning of season 5 you are not able to box. I'm not sure if this is a coding error or if this was intended. I'm 100% certain that at one time you were able to it, but in my last game I asked the shaco to place a box in front of me, and I spammed before and after it went off. After that game I went into a custom game with a and was able to his pets, I also know you can tibbers. Just for consistency in the game I think you should be able to the box, if not then all the other champions with pets should also have the coding