I created a webhook handle, not getting information through.

[robertkraig]

@WebhookHandler('BULK_OPERATIONS_FINISH')
export class BulkOperationsWebhookHandler extends ShopifyWebhookHandler<unknown> {
  private readonly logger = new Logger('BULK_OPERATIONS_FINISH');

  constructor(
    @InjectRepository(ShopEntity) private readonly shopRepo: ShopRepository
  ) {
    super();
  }

  async handle(
    domain: string,
    data: unknown,
    webhookId: string
  ): Promise<void> {
    const shop = await this.shopRepo.findOneOrFail({ domain });

    this.logger.log(`Webhook ${webhookId} called for shop ID ${shop}`);
    this.logger.log(data);
  }
}

basically a copy of ProductsCreateWebhookHandler I also added it to the webhook.module.ts

import { MikroOrmModule } from '@mikro-orm/nestjs';
import { ShopifyWebhooksModule } from '@nestjs-shopify/webhooks';
import { Module } from '@nestjs/common';
import { ShopEntity } from '../../shops/shop.entity';
import { ProductsCreateWebhookHandler } from './handlers/products-create.webhook-handler';
import { BulkOperationsWebhookHandler } from './handlers/bulk-operations.webhook-handler';

@Module({
  imports: [
    MikroOrmModule.forFeature([ShopEntity]),
    ShopifyWebhooksModule.forRoot({
      path: '/shopify/webhooks',
    }),
  ],
  providers: [ProductsCreateWebhookHandler, BulkOperationsWebhookHandler],
})
export class WebhooksModule {}

When I submitted through shopifies test GraphQL tool, nothing happened,

mutation {
  bulkOperationRunQuery(
   query: """
    {
      products {
        edges {
          node {
            id
            title
          }
        }
      }
    }
    """
  ) {
    bulkOperation {
      id
      status
    }
    userErrors {
      field
      message
    }
  }
}

I expected after some point to get a websocket event kick off, but nothing ever happened. Is this due to latency in websockets? or did I do something wrong?