Bug 1- This bug is in game for years and ITS SOO ANNOYING, lemme tell you, when your randomly playing, the screen starts to shake soo badly I have to restart mc. It only happens in  MCPE. Please fix it.

Bug 2- Chat and command blocks, when opening chat or executing a command block, the whole game freezes and sometime it even crashes. Please fix it.

Bug 3- Structure block, when I load a structure onto another structure the game freezes similar but this severity depends on how big the structure is.FIX IT plz.

Please mojang these are some major bugs fix these please, the game is ultimately very laggy too even on ipad8