Wolcen - (stackable) item dupe, works online and offline (Not the gem gold dupe)

reproduce steps:
1. Unstack 1 of the items in chest
2. Close the chest using "X" at the top right corner
3. Right click ground
4. You should now have 1 "ghost" stack in inventory and 1 stack on hand
5. Put the stack on hand to a new spot in inventory to have 2 stacks (one of them is a "ghost stack")
6. ALT-Click the "Ghost" stack to drop stacks of items on ground
7. Collect the items
8. Move one stack in chest
9. Go back to menu, then back to game to remove all the "ghost" stacks
10. You have succesfully duped the stack.

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