A enderman carrying a flower.

I was playing minecraft, and I was building a house in creative mode, when suddenly a rain started, and an enderman came into my house. He was doing something else still inside my house as they fell thunder (it was a tornado) when I turned back and saw the Enderman carrying a flower like a block. Maybe it's part of the game, although I think not, because the Enderman was loaded with animation block (since he has no animation), so the flower, therefore, was in the middle, like levitating.
Fix that, if it's a bug, because it looks weird.