[MC-81466] ArmorStand Pose Rendering Bug

I made a model of an armor stand and the leather tunic part of the armor stand is bugged. Here are some screen shots (it flickers)

Here is the command:

 /summon ArmorStand ~ ~ ~ {CustomName:Velociraptor,Invisible:1b,ShowArms:1b,Pose:{Body:[54f,3f,0f]},Equipment:[{id:},{id:"minecraft:leather_helmet",tag:{display:{color:6704179}}},{id:"minecraft:leather_helmet",tag:{display:{color:6704179}}},{id:"minecraft:leather_helmet",tag:{display:{color:6704179}}},]}