In Version 4.1, logging out sometimes doesn't work with Firebase until side data is cleared.

[NguyenCao-Glams]

Checklist

• The issue can be reproduced in the nextjs-auth0 sample app (or N/A).
• I have looked into the Readme, Examples, and FAQ and have not found a suitable solution or answer.
• I have looked into the API documentation and have not found a suitable solution or answer.
• I have searched the issues and have not found a suitable solution or answer.
• I have searched the Auth0 Community forums and have not found a suitable solution or answer.
• I agree to the terms within the Auth0 Code of Conduct.

Description

My app uses Firebase.
When I log out, I also log out from Firebase.
If I don't log out from Firebase, I can log out from Auth0 normally.
However, if I try to log out from Firebase, sometimes it doesn't log me out but instead redirects me to the main page.

Reproduction

Try to logout from Firebase using
const auth = getAuth(app) auth.signOut()
Auth0 will not logout

Additional context

No response

nextjs-auth0 version

4.1

Next.js version

15.1.7

Node.js version

22.14

[frederikprijck]

There isn't enough information for us to provide any help here. I am also unsure how the code you shared about firebase, relates to our SDK.

I am going to close this issue, but if you believe this to be an issue with our SDK, please open another issue and provide a clear reproduction of the issue with our SDK.