Nidalee Spear Abuse

So I was playing against a head hunter nidalee and she knew perfectly how to throw an invisible spear. The bug is now well known how to make a spear invisible you simply cancel and auto at the right time and throw a spear. It was completely invisible other than a small red speck. Hope this helps riot because she did it all game and it never returned back to normal. https://www.youtube.com/watch?v=rwX0pheCvmA Another one is just coming from the fog of war I think made it invis for some reason. https://www.youtube.com/watch?v=P7a836M88Pk