Hey all! We have changed the way fill-items work to match the other item system in the plugin. This will allow fill items to support custom data. You will need to modify your fill section of the config to match this item format:
Code (Text):
fill-menu:
enabled: true
item:
name: " "
material: "STAINED_GLASS_PANE"
amount: 1
durability: 0
lore: []