logout from an account forbid use of another

[sletort]

I logged to a first pod (let say foo), then logged out.
Then I logged to another pod (bar) (both are solidcommunity.net) -> username+pwd.
I used menu from top right corner -> your stuff -> your storage -> inbox.
Here is the message I had

You are currently logged in as https://bar.solidcommunity.net/profile/card#me, but do not have permission to access https://foo.solidcommunity.net/inbox/.

I have this message on all links on this page.

hope this can help.