The API allows web applications to explicitly disable user agents default scroll restoration behavior on history navigation through `history.scrollRestoration = 'manual'`.
Docs: http://wpt.fyi/html/browsers/browsing-the-web/history-traversal/persisted-user-state-restoration/ https://developer.mozilla.org/en-US/docs/Web/API/History https://developers.google.com/web/updates/2015/09/history-api-scroll-restoration