I am playing Minecraft Bedrock on windows 10 PC. I joined a world and noticed my equipped elytra was invisible. I could see it in my Inventory, and then tried equipping my chest plate which was visible. We also had a friend try and equip it. Alas, the same result. I tried re-equipping it many times, yet it was still invisible. I could still fly just as well as before, I just can't see it. (Although, this look hilarious) This bug is in 1.13.0 thank you