A familiar account name can look like proof that the service is currently signed in. The name may be retained from an earlier visit while the service has already logged out. I separated the label used for selection from the status and observations that describe what is known about authentication now.
Build the selection label separately from its confirmation status
Account description returns distinct label and status fields. Label priority includes unassigned state, site-specific naming, account options, retained settings, the last observed name and the profile name. The visible name therefore need not be a value freshly read from the service.
Status separately represents private mode, a profile needing reconnection or a selected account whose login still needs checking. A nonempty name does not overwrite that status with success. Combining a recognizable human label with machine-observed facts in one field would make the evidence behind either difficult to explain later.
Use discovery hints to organize the inventory
A known authentication cookie name and domain appearing in an ordinary unassigned session can support platform discovery. The cookie value does not become an account label. The implementation assigns a generic platform login name and clears unassigned status, helping the user locate a manually established session.
Presence is not proof of a valid server session or a particular user identity. Expiry and additional checks remain possible, and retained naming may differ from the current page. The earlier empty-session article concerned account-selection defaults; this article concentrates on what can be trusted after a session has been discovered.
Give visible-header observation an explicit supported scope
Header observation runs only on exact supported HTTPS hosts. It examines visible account and login elements for the supported services and returns a check-needed state when the expected evidence is absent. It is not a universal identity reader for every subdomain and arbitrary page.
A label accompanied by visible-login confirmation can update the last observed name. That remains evidence from the observed screen at that time. Header elements can hydrate late or change, so the manager has a refresh path. Retained observation text must not become a permanent authentication certificate simply because it was once available.
A friendly alias can outrank the latest observed name
A site-specific alias can precede the last observed label in display priority. Calling a profile a work account does not change its actual service identity. Preserving the alias is useful, but an operation needing identity should also inspect the actual page indicator and confirmation state.
Before automation, project and profile ownership still need validation, and authenticated operations need current service capability checks. A visible signed-in header does not establish publishing or approval permission. The identity that is logged in and the identity permitted to perform this particular action can differ.
Do not report synthetic login hints as real authentication
The project-isolation test places fake authentication metadata in an owned fixture session and checks that unassigned status is cleared. Its purpose is the discovery transition. Reporting that as a real platform login would change the meaning of the test completely.
Existing account-switch unit tests also check that authentication callback material is not carried directly into a new tab address, using the platform starting surface instead. This article reads that code and evidence without printing or copying actual user cookies. It makes no claim of new service login or verification of current user permissions.
A check-needed state is a useful result
Business software also retains representative and operator names without proving who is connected now or which permissions they hold. An account inventory should likewise combine a recognizable name with current confirmation status. Dressing uncertainty as success can make the user delegate the next operation under a false impression that checking is complete.
I do not treat check-needed as merely a broken screen. It states which evidence is still absent. A retained name and discovered session can coexist with outstanding service observation and action-specific permission checks. Making those stages visible gives both people and agents an account model they can reason about.