[1.14.3] Loot table not working for custom redstone.

I have a problem with a loot table. I am creating a redstone mod and it is complete, except that the custom redstone that I have created does not drop when the redstone wire block is destroyed by the player.

I have registered the item from the block, and the item places the wire block correctly.

the block and item registry are as follows:

@SubscribeEvent
public static void onBlocksRegistry(final RegistryEvent.Register<Block> event) {
    event.getRegistry().register(new BluestoneWireBlock(Block.Properties.create(Material.ROCK, DyeColor.BLUE).hardnessAndResistance(0f, 0f).sound(SoundType.STONE).doesNotBlockMovement()).setRegistryName("bluestone"));
}

@SubscribeEvent
public static void onItemsRegistry(final RegistryEvent.Register<Item> event) {
    Item.Properties properties = new Item.Properties()
            .group(setup.itemGroup);
    event.getRegistry().register(createItemBlockForBlock(ModBlocks.BLUESTONE_WIRE, new Item.Properties().group(setup.itemGroup).maxStackSize(64)));
}

private static BlockItem createItemBlockForBlock(Block block, Item.Properties properties) {
    return (BlockItem) new BlockItem(block, properties).setRegistryName(block.getRegistryName());
}

and the loot table is as follows:

{
  "type": "minecraft:block",
  "pools": [
    {
      "name": "bluestone",
      "rolls": 1,
      "entries": [
        {
          "type": "minecraft:item",
          "name": "rgbstone:bluestone"
        }
      ],
      "conditions": [
        {
          "condition": "minecraft:survives_explosion"
        }
      ]
    }
  ]
}

Any help would be greatly appreciated.

Thanks in advance!