A Small Hogling bug

I was exsploring the new Nether and i saw some hoglings, and i tried to kill them to see how tough they were, so i used a sword, but i noticed that every time i hit a hogling, its legs went CRAZY. They went inside of the beast like like helicopter blades. Its hard to notice but i did.

Its a small bug so it will probobly get fixed.

Your doing a good job Mojang!!! keep it up!

I hope this was useful.