I want to hear from you that logging in on your phone and computer both open?

Just a question: Do you remain login, on one device, if you are logged out on the other? 

I see an opportunity to work on this if everyone is experiencing the above problem. 

I am experiencing this issue, sometimes I log in on my Laptop, then login on my smartphone, I saw that should you decide to logout on either side one will remain open, for safety perspectiveI think IT should do something to resolve this.