When armor is put on mobs or players it disappears and then certain body parts disappear

When armour is put on mobs or players it disappears and then certain body parts disappear . Please fix glitch as soon as possible since i mainly use this device to play Minecraft.

How to reproduce :

1.Open Minecraft

2.On any world or server equip armour

3.A glitch where the armour disappears and skins disappear or certain body parts disappear will occur

Observed results : Skins of players disappear when equipping armour (any type of armour on any type of world or server

Expected results : Skins of players and/or mobs should stay intact when armour is equipped on any type of server or Minecraft world

If you need more info it seems like when the armour overlaps instead of keeping it overlapped the game removes the overlapped sections and replaces it with the players skin. I have added some images if they help.

Water and lava particles now clip over skins of mobs and players 

How to reproduce for water particles :

1. Set yourself or a mob on fire
2. Jump in nearby water
3. Watch as the smoke particles clip into the skin 

How to reproduce lava particles :

1.Jump into a nearby lava pool

2.The burning animation causes parts of the skin to disappear just as if you put armour