A visual glitch on the players body with a purple texture floating on the shield side of the players body. The texture goes from the sides of the shield to the handle of the shield. This effect is visible on armour stands that have been spawned with shields and other players. It quickly and often so pictures are hard to get of it.
I expected the shield to look like a shield without an enchantment texture as it looks from a player holding a shield normally.
Instead there was a purple enchanted texture on the players shield arm and on the middle 1/3 of the shield.
You can reproduce this bug **you can produce this bug the same way.
1.Put on an enchanted chestplate, any material or enchantment works.
2.Put on an shield (enchanted or not) in your left or right arm
3.Go to f5 and look at the shield arm, the purple texture will be visible
This glitch is also visible on Armour stands and other people
MC-167477 Chestplate enchantment glint is applied to shield handle as well