Clear User Session if opened account from multiple Browsers. Laravel 5.2

What is it about ?

The database session driver now includes user_id and ip_address so you can easily clear all sessions for a given user.

What's the Problem

I checked this Article while reading what's new in Laravel 5.2

Firstly, I am using In-built authentication system that Laravel provides. I am assuming that if I login into my account in Firefox and at the same time, same credentials are being used to access the account in Internet Explorer, then as per the above article, I will be logged out.

But this is not happening. Am I missing something ?

via Chebli Mohamed