Putting leather armour on an armour stand makes it turn white

When I place leather armour on an armour stand it turns white.

It seems to be just a visual bug, because when I take it off of the armour stand, it turns back to its original colour. 

Changing the colour of the armour doesnt affect the bug at all.

Unfortunately I cant provide any screenshots because I play on switch.

HOW TO REPRODUCE:

1. Take any kind of leather armour

2. Place it on an armour stand.

3. The end