```md
<!-- MyComponent.stories.mdx -->

import { Meta, Story } from '@storybook/addon-docs';

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

import MyComponent from './MyComponent.svelte';


<Meta title="WithAsync" component={MyComponent}/>

<Story
  name="ExampleAsyncStory"
  play={async () => {
    const Input = screen.getByLabelText('Username');
    await userEvent.type(Input, 'WrongInput', {
      delay: 100,
    });
    
    // See https://storybook.js.org/docs/7.0/svelte/essentials/actions#automatically-matching-args to learn how to setup logging in the Actions panel
    const Submit = screen.getByRole('button');
    await userEvent.click(Submit);
    
    await waitFor(async () => {
      await userEvent.hover(screen.getByTestId('error'));
    });

  }}
  render={() => ({
    component: MyComponent,
  })} />
```