Docs: clarify behavior of authentication header

[composiokiwiqa-stack]

The docs confuses Authorization vs Cookie usage. Please update the wording.

[Sharra-writes]

@composiokiwiqa-stack Thanks for opening an issue! Can you please point me to specific articles that need to be updated?

[github-actions]

A stale label has been added to this issue, because it has been open for 30 days with no activity. If you think this issue should remain open, please add a new comment.