Hi @viomr,
I found this link that may be helpful to you: Redirect Users after Logout
Additionally, please see this solution from a previous case: If you are using the https scheme for your Android callback URL, this scheme (instead of a custom scheme) requires you to have configured Android App Links for it to work successfully.
You can find a similar instance of this issue via the below link to the Auth0 Flutter GitHub repository:
Your application may not be configured to use Android App Links, resulting in the redirection back to your application failing. The following documentation goes over Android App Links and how you can enable them for your Auth0 application:
After completing the above, the authentication flow should redirect successfully.
Thanks,
Mary Beth