Fixed this in my setup by adding this piece of lua at the end of data-final-fixes.lua of PickerInventoryTools
if mods["Krastorio2"] then
data.raw.item["iron-plate"] = {
icon = "__Krastorio2__/graphics/icons/items/iron-plate.png",
icon_mipmaps = 4,
icon_size = 64,
name = "iron-plate",
order = "b[iron-plate]",
stack_size = 100,
subgroup = "raw-material",
type = "item"
}
end
Not the best solution, but it works...