[api-platform-admin] authentification doesn't work

[Rebolon]

The app doesn't redirect to login when it face to a 401/403

i opened a new project with only required items to reproduce the problem : https://github.com/Rebolon/LibraryManagementSystem
On this project the redirection works, but when authenticated, next api calls are not using the fetchHydra that embed Authorization header.
Question is opened on stack: https://stackoverflow.com/questions/57184540/react-admin-how-to-use-basic-authentification-in-my-sample-auth-headers-are-w