Scripting API: getComponent("minecraft:dyeable") returns undefined on custom items despite being defined in JSON behavior

When using the Scripting API, attempting to retrieve the minecraft:dyeable component from a custom item returns undefined, even though the component is explicitly defined in the item's behavior JSON file.

​Steps to Reproduce:

​Create a custom item behavior pack and include the minecraft:dyeable component in the item JSON (format version 1.26.0).

​Apply the pack to a world and obtain the custom item (hn:custom_armor) in-game.

​Use the Scripting API to get the ItemStack of the custom item.

​Attempt to fetch the dyeable component using this code:

const dye = item.getComponent("minecraft:dyeable");

​Check the result using:

console.warn(dye);

​Observed Results:

The console outputs [Scripting][warning]-undefined. The API fails to recognize the component on the custom item, making it impossible to read or modify properties like dye.color via script.

​Expected Results:

The getComponent function should successfully return the ItemDyeableComponent object as defined in the custom item's JSON, allowing color manipulation.

item.json

{
  "format_version": "1.26.0",
  "minecraft:item": {
    "description": {
      "identifier": "hn:custom_armor",
      "menu_category": { "category": "items" }
    },
    "components": {
      "minecraft:record": {
        "duration": 3600.0,
        "comparator_signal": 15
      },
      "minecraft:max_stack_size": 1,
      "minecraft:icon": {
        "textures": { "default": "custom_armor", "dyed": "custom_armor_gray" }
      },
      "minecraft:display_name": {
        "value": "Custom Armor"
      },
      "minecraft:dyeable": { "default_color": "#ffffff" }
    }
  }
}