My character specific item is able to be crafted by other characters

[GRNNOperator]

I'm not sure why however, they aren't able to use but they can craft it.

This is the code for the 2 items. "navvy" is just the tag for the character,

 

AddRecipeToFilter("techno_axe", "CHARACTER")
AddRecipeToFilter("charging_station", "CHARACTER")

AddRecipe("charging_station",
{ Ingredient("armorwood", 1), Ingredient("gears", 2)},
RECIPETABS.WAR,
TECH.NONE,
nil,
nil,
nil,
nil,
navvy, -- <- Custom character tag would go here if you wanted only that character to craft your item
"images/inventoryimages/charging_station.xml")

AddRecipe("techno_axe",
{ Ingredient("multitool_axe_pickaxe", 1), Ingredient("gears", 2)},
RECIPETABS.WAR,
TECH.NONE,
nil,
nil,
nil,
nil,
navvy, -- <- Custom character tag would go here if you wanted only that character to craft your item
"images/inventoryimages/techno_axe.xml")