Automatic Logout not working ?

Hi everyone,

I have setup the automatic logout in our vault based on the documentation and we are using the latest version of M-Files (23.9.12966.6).
Based on my setup below, I believe the inactivity time should be 5 minutes before M-Files force logout that particular user account.

I tried to not to do anything more than 5 minutes without opening any document but I did not received any logout confirmation and I am still logged in.
I tried to close M-Files (without logging out), and after 30 minutes, i can still access M-Files without having to key in all my credential. I assume if this is in place, we are required to fill in our password right ? Am I missing something here ?