What I expected to happen was...:
When I will click EnderEgg with my left mouse button
it will teleport to air and fall to ground.

What actually happened was...:
Ender egg will teleport to air and it don't fall down.

Steps to Reproduce:
1.I go to server.
2. The server has creative mod.
3.Then I build end portal and go to The End.
4.I kill EnderDragon.
5.I get EnderDragon egg with pistons.
6.I spawn it two times and click it with right mouse button.
7.It teleports to air and don't fall back to ground.