Latest Version of Diamond Economy and Chest Shops, and players are very much confused on how the chestshops actually function, they have set them up completely properly and items are hovering above the chests, but they can't buy.... or sell anything. It's doing literally nothing, and players are absolutely confused, and I am too.

Minecraft Fabric 1.18.2

as discussed on the discord its definitely due to the capitalization restriction on my part