Thank you for the suggestion.
We’ve checked our extensions and we’ve already switched back to the default extension (replacing the existing one). However, the issue still persists the login completes, but the redirection loops back to the login page instead of proceeding to the account dashboard.
My Observation on this issue !
During the login process, we observed the following behavior:
Credential Submission:
When valid login credentials are submitted via the login form, a POST request is initiated to the login route.
Initial Response
Unexpected Session Deletion:
Upon redirection to the /account page, the server immediately deletes the customer session cookie, as seen in the response headers. This results in the authenticated session being dropped unexpectedly.
Second Redirection (Loop Back to Login):
Because the session is no longer valid, the system interprets the user as unauthenticated and redirects them back to the login page. This creates a loop, preventing access to the account area even with valid credentials.