Netherworld bugs

Please fix the problem regarding some bugs happening in the netherworld esp. in mobs, entities and projectiles. There are instances that my character moves in normal speed while other things mentioned above are in slow motion (including my arrows) as if I have some sort of power in slowing down time 😊. Though this bug usually works in my favor, I still want this bug to be fixed for optimum performance of the game. I hope this will be fix in the next minor update soon, thanks. This is for the latest mcbe update, 1.11.4