Duplication Exploit

I have noticed a duplication glitch become quite popular on my realm, and it’s ruining the game because it is basically creative mode. It involves a chest placed on top of a sticky piston and a button on the side of the sticky piston. Any item can be duplicated, and once placed in the chest, you would press the button, the sticky piston will activate, and then right as it’s being inactivated, you will quickly grab said item or block out of the chest to create a duplicate in your hand. Thank you for reading and I hope this issue can be resolved before it becomes popular.