What am I doing wrong/is the difference?

Hello, I've been looking for a solution for a couple of hours now and I still can't find anything.

There's something wrong with wood in the MCreator 1.18 version.

I tried to create a recipe that gives different kind of planks when crafting Wood/Logs but something isn't working.

Everything is fine with the Oak Wood but the Birch Wood doesn't work and still uses the vanilla recipe.

What's the most confusing part is that the code isn't different at all:

Oak Wood into Oak Plank

{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "0"
  ],
  "key": {
    "0": {
      "item": "minecraft:oak_wood"
    }
  },
  "result": {
    "item": "modname:oak_plank",
    "count": 4
  }
}

Birch Wood into Birch Plank

{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "0"
  ],
  "key": {
    "0": {
      "item": "minecraft:birch_wood"
    }
  },
  "result": {
    "item": "modname:birch_plank",
    "count": 4
  }
}

I've tried both 'minecraft' and 'mod', with both 'crafting_shaped' and 'crafting_shapeless' recipes and it doesn't fix anything.