AssertionError: expected 'Hydration failed because the server r…' to match /Hydration failed because the server r…/ - Expected: /Hydration failed because the server rendered HTML didn't match the client/ + Received: "Hydration failed because the server rendered text didn't match the client. As a result this tree will be regenerated on the client. This can happen if a SSR-ed Client Component used: - A server/client branch `if (typeof window !== 'undefined')`. - Variable input such as `Date.now()` or `Math.random()` which changes each time it's called. - Date formatting in a user's locale which doesn't match the server. - External changing data without sending a snapshot of it along with the HTML. - Invalid HTML tag nesting. It can also happen if the client has a browser extension installed which messes with the HTML before React loaded. https://react.dev/link/hydration-mismatch <Provider store={{...}}> <App> <div> <Suspense fallback={<Spinner>}> <GlobalCountButton> <button disabled={true} style={{...}} onClick={function onClick}> + Not hydrated. Count: 1 - Not hydrated. Count: 0 ... " ❯ test/integration/ssr.spec.tsx:176:32