storybook/docs/snippets/web-components/my-component-play-function-query-findby.ts.mdx

```ts
// MyComponent.stories.ts

import { userEvent, within } from '@storybook/testing-library';

import type { Meta, StoryObj } from '@storybook/web-components';

const meta: Meta = {
  title: 'Async Query Methods',
  component: 'demo-my-component',
};
export default meta;

type Story = StoryObj;

/* See https://storybook.js.org/docs/7.0/web-components/writing-stories/play-function#working-with-the-canvas
 * to learn more about using the canvasElement to query the DOM
 */
export const AsyncExample: Story = {
  play: async ({ canvasElement }) => {
    const canvas = within(canvasElement);

    // Other steps

    // Waits for the component to be rendered before querying the element
    await canvas.findByRole('button', { name: / button label/i });
  },
};
```