Explorer map leading to custom structure 1.20.1

Salutations
Tried adding a map that leads to a structure I created but the map is blank
Used Misode's loot table generator
  "type": "minecraft:command",
  "pools": [
    {
      "rolls": 1,
      "entries": [
        {
          "type": "minecraft:item",
          "name": "minecraft:filled_map",
          "weight": 1,
          "functions": [
            {
              "function": "minecraft:exploration_map",
              "destination": "murderdrones:labs",
              "decoration": "banner_cyan",
              "zoom": 1,
              "skip_existing_chunks": false
            },
            {
              "function": "minecraft:set_lore",
              "lore": [
                "Cabin Fevel Labs Map"
              ]
            }
          ]
        }
      ]
    }
  ]
}```