title: Flutter Webview reloads every time I switch screen
body: <p>I'm making an app with a BottomNavigationBar with 5 different screens, each of them has a web view. The problem is that everytime I come back to a screen that was previously loaded, it reloads. I have tried using AutomaticKeepAliveClient from copy pasting <a href="https://gist.github.com/iapicca/1ce2fd13658a88c28fb72facd5491bf7" rel="nofollow noreferrer">this</a> code but I doesn't seem to work. I'm new with Flutter so be precise please, thank you.</p>