APM Inactivity Timeout is not leading to session being closed. It stays open. Any reasons?

How are you seeing this...? If you go to Manage Sessions in the GUI, are you seeing sessions remain active past the Expiration time?

Actually due to this "timeoutgent.php" uri, session gets extended by 3 mins.i mean session expiration gets increased by every HTTP request.Not sure if this is the reason why we never see session ended.

Is timeoutagent.php inserted by APM? It sounds like a keepalive that keeps resetting the inactivity timer.

timeoutagent.php comes in F12 as per inactivity time out in Access policy profile setting like 120 secs

screenshot would help probably

. so i have set Inactivity timeout to 300 secs, at same interval i see this timeoutagent.php. But session does not end, ideally it should. what is happening is i see the session expiration increasing by 3 mins every time this HTTP request comes , checking under manage sessions option.But why is that so?

this is during the logon screen right? so you are working on the logon screen timer?

this is not on login screen. this is on home page of my application.