Stackable items can be duplicated in Beacon's UI in Survival mode.

Stackable items can be duplicated using a beacon.

Works perfectly on Android Devices and sometimes on Windows 10.

Steps to reproduce-->

1. Place a beacon.
2. Take a stackable item and switch to survival mode.
3. Open the beacon and place the item in the first slot of inventory.
4. Spam click on the item and the item will duplicate.