Using HyperMerchant-1.6-dev.jar on Paper-612
Steps to reproduce:
Open shop GUI
Pick up enchanted book (In this instance I used Sharpness 2)
Hold shift
Drop the book directly onto the same enchant in the shop
The shop sells the enchant, but gives an error about buying the enchant because the item is already enchanted, and does not remove the enchant from the item. Allowing you to repeatedly sell your enchant.
Using HyperMerchant-1.6-dev.jar on Paper-612 Steps to reproduce: Open shop GUI Pick up enchanted book (In this instance I used Sharpness 2) Hold shift Drop the book directly onto the same enchant in the shop The shop sells the enchant, but gives an error about buying the enchant because the item is already enchanted, and does not remove the enchant from the item. Allowing you to repeatedly sell your enchant.