Stay Logged-In allows
the same login on the same device to auto-log-in on restarts. If you log out, Stay logged-in is cancelled.
E2EE uses one secure cookie to manage your session while you are logged-in (it's the only cookie).
When you close
E2EE , the cookie expires and you are automatically logged-out.
-
Unless ...
Choose
Stay Logged-In to keep the cookie and allow
the same login on the same device to auto-log-in on restarts. If you log out, the cookie expires immediately, otherwise it lives for 30 days.)
(When a connection cannot present the correct cookie, the user must log in normally.)
NOTE: While
Stay-Logged-In is highly convenient because it grants password-less access, your device should absolutely be secured by other means.