Minecraft Pocket Edition Realms Duplication Bug

In realms items duplicate if you take them out of an item frame

To reproduce
Place An Item Frame In A Realm (Or Find An Elytra)
Put An Item In It
Take The Item Out

If you pay attention you will get 2 of the item

It ruins the fun of getting multiple elytras because you get 2 per end ship and if you want to hang it up on a wall for later use it duplicates itself