We set up storybook with these instructions: https://storybook.js.org/blog/get-started-with-storybook-and-next-js/ In these versions we set router parameters with: ``` const parameters = { nextjs: { router: { route: '/my-route', path: '/my-route', asPath: '/my-route', locale: 'en-GB', }, }, } const getStory = (handler: FooHandler): Story => { return { parameters, ... ``` We get `Error: NextRouter was not mounted` router.js:121