storybook/docs/snippets/react/addon-highlight-reset.ts-4-9.mdx

```ts
// MyComponent.stories.ts|tsx

import type { Meta, StoryObj } from '@storybook/react';
import { useChannel } from '@storybook/preview-api';
import { HIGHLIGHT, RESET_HIGHLIGHT } from '@storybook/addon-highlight';

import { MyComponent } from './MyComponent';

const meta = {
  component: MyComponent,
} satisfies Meta<typeof MyComponent>;

export default meta;
type Story = StoryObj<typeof meta>;

export const ResetHighlight: Story = {
  decorators: [
    (storyFn) => {
      const emit = useChannel({});
      emit(RESET_HIGHLIGHT); //👈 Remove previously highlighted elements
      emit(HIGHLIGHT, {
        elements: ['header', 'section', 'footer'],
      });
      return storyFn();
    },
  ],
};
```