How to Clear sessionStorage on User Logout

Question

For some reasons I set sessionStorage to retrieve page State of scroll... But now each time I logout the sessionStorage doesn't clear even after I tried sessionStorage.clear() or sessionStorage.removeItem(key) please how can I unset this once the user logs out?

Answer 1

User Session Stored at Server side but sessionStorage is at client side script. add at "you have successfully logged out" page

echo '<script> sessionStorage.removeItem("key")</script>';