```md
import { Meta, Story } from '@storybook/addon-docs';
import { fireEvent, screen } from '@storybook/testing-library';
import { MyComponent } from './MyComponent';
export const sleep = (ms) => {
return new Promise((resolve) => setTimeout(resolve, ms));
}
{
const dropdown = screen.getByRole('listbox');
await fireEvent.change(dropdown, { target: { value: 'One Item'} });
await sleep(2000);
await fireEvent.change(dropdown, { target: { value: 'Another Item' } });
await sleep(2000);
await fireEvent.change(dropdown, {
target: { value: 'Yet another item' },
});
}} />
```