React Router v6: How to Preserve Scroll Position on Navigating Between Routes
This might be a silly question, but I'm using React Router v6 in my application and working with an scenario with scroll position not being preserved when navigating between routes. For instance, when I navigate from the `/home` route to the `/about` route and then back to `/home`, the scroll position resets to the top instead of maintaining the previous position. I've tried implementing a custom hook to save and restore the scroll position using `window.scrollY`, but it doesn't seem to work as intended. Here's the hook I've created: ```javascript import { useEffect } from 'react'; const useScrollRestoration = () => { useEffect(() => { const handleScroll = () => localStorage.setItem('scrollPosition', window.scrollY); window.addEventListener('scroll', handleScroll); return () => window.removeEventListener('scroll', handleScroll); }, []); useEffect(() => { const scrollPosition = localStorage.getItem('scrollPosition'); if (scrollPosition) { window.scrollTo(0, parseInt(scrollPosition)); } }, []); }; ``` I call this hook in my main `App` component: ```javascript function App() { useScrollRestoration(); return ( <Routes> <Route path="/home" element={<Home />} /> <Route path="/about" element={<About />} /> </Routes> ); } ``` Since the scroll position is saved in `localStorage`, I'm expecting it to restore correctly when returning to the `/home` route. However, it seems to only restore the scroll position when I refresh the page, not when navigating back with the router. I also checked for console errors, but none appear related to this functionality. What am I missing here, and how can I ensure that the scroll position is preserved during route changes?