at the middle of block 2047 and 2048 i fall through the world (2^11 - 1 or 2^11)

similar to java 32 million 

idk why it happened. i just do not know.

More Facts:

You Do not fall exactly at 2048

Why does it happen? mojang did not fix it.

This issue should be fixxed.

antvenom knew this.