When I attempt to sign in (by clicking on the account in the vault) to one of two accounts that use the same URL, the most recently used account always opens again, even when the correct login ID and PW appears on the login page. Also, if I use the "search login" option, the multiple logins message appears, requesting we choose the one we wish to use from a dropdown. But when I click the orange dropdown arrow to view my choices, the message disappears.