Help setting up an Astro app alongside a cron trigger

export function createExports(manifest: SSRManifest) {
  const app = new App(manifest);
  return {
    default: {
      async fetch(request, env, ctx) {
        await env.MY_QUEUE.send("log");
        return handle(manifest, app, request, env, ctx);
      },
      async scheduled(batch, _env) {
        // This function never runs.
        await myCronFunctionHandler();
      }
    } satisfies ExportedHandler<Env>
  }
}