SAMSUNG GALAXY S4 v4.3 JELLY BEAN. MCPE : v8.0ab2

Started the world and went flying high to check out the clouds and to see what my world looked like. Was able to go so high that the clouds were barely visible. Tried doing the same with the sides and that was also possible. Was able to walk but not build on top of the invisible wall that is there to border your world. Cannot go down while over the side. Tried to see if the same applied to the bottom of the world but I was killed. Maybe resolves resource issues?

What I expected to happen was...:
Invisble wall to stop me as you cannot build higher than the clouds. Not even go past the sides of the world at all.

What actually happened was...:
Able to go high to the point where clouds were barely visible. Able to go past the side wall.

Steps to Reproduce:
1. Start game in Creative mode and align yourself with the clouds. That is where the floor is for your invisible wall of the world border starts.
2. Hold the either side buttons to travel past borders on sides and the up button to go up and up.
3. That is it. Hot finger.