There are two bugs that I want to report! 1st bug: when placing a leather armors on a armor stand it becomes white! 2nd bug: when making a armor stand invisible and putting any item on his hand it follows you.

MCPE-44669 Leather Armor appears white on mobs and Armor Stands Resolved MCPE-39779 [Fixed in 1.13] Entity with Invisibility problem - items appear floating in front of player Resolved