Inventory Bug! Been there for past 4 versions.

This inventory bug is killing me. Its so hard to use and i see no action being taken against it, and i really hope that this IS a bug.
How to recreate
1. Go into inventory.
2. Tap an item.
3.there you go.
I dont think that this is supposed to happen. Please fix this as this is a reason i stopped playing the game. There are many more reasons but this is a big one.