Armor still appears on player/horse after removing it or doesn't appear on player/horse after putting it on

 

1. Create new world
2. Find a horse
3. Tame the horse
4. apply horse armor to the horse
5. Look at Horse with armor equipped not appearing to be wearing armor

and also applies to horses that already have had armor on but removing the armor from the horse leaves the armor texture on the horse in place

1. Have a horse with armor ON
2. Sit on Horse
3. Remove armor from said horse
4. Get off horse
5. See armor texture stays on Horse 

 

tested multiple horses with multiple configurations of a variety of horse armor.