Unlike Windows 10 - PC when punching the air the player's hand moves but on mobile it doesn't.

Steps to Reproduce:

1. Open minecraft on your mobile device. 
2. Punch the air.
3. Nothing happens except it makes a sound. 

Observed Results:

When punching the air on mobile devices the player's hand doesn't move but a punching sound plays. 

Expected Results:

It should do a punching animation just like in Windows 10 - PC.