I know this feature was remove a couple of years ago for security, but it was a very useful feature and I have been missing it. As a developer, many time I need to close my browser and reopen immediately. I always have to log back in to lastpass. I don't want to leave last pass logged in all the time, I generally DO want to be logged out when I close my browsers, I just need it to stay logged in if the closure was brief. To me, this feels much more secure, knowing that if I close my browser and walk away, I am logged out, while still having the convenience of staying logged in during my work session. If there was a way to bring this feature back in a secure way, it was very useful.