title: Able to sign-in any user in gerrit
body: <p>Why am I able to switch to any user from the web UI. I have attached the screenshot below. If I click on admin or gerrit_user1 from any of the systems in the network I am able to login as that user.<a href="https://i.stack.imgur.com/PdjCv.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/PdjCv.jpg" alt="enter image description here"></a></p>