Issue with SSO Signup Loop Using Open ID

I’m experiencing an issue during the signup process on the Samsung Developer Forums (forum.developer.samsung.com) when using the Samsung Account SSO. (The Sign-in is working.)

Steps to Reproduce:

  1. Navigate to the Samsung Developer Forums signup page.
  2. Log in using a Samsung Account. After entering my credentials, the screen displays “Welcome!” with my confirmed email and username.
  3. Clicking the “Sign Up” button then shows “Welcome to Samsung Developer Forums!” with a progress indicator (the second dot filled in).
  4. However, there is no button to proceed, and the process appears to loop back to the starting point without finalizing the signup.

Troubleshooting Attempts:

  • I have tested with different browsers (including one where I have never visited the site before) to rule out caching or extension issues.
  • I confirmed that no confirmation email is being received (and checked the spam folder).
  • I reviewed the process for any additional buttons or steps on the forum side but did not find any.

Expected Behavior:
The signup process should complete successfully and redirect me to the forum, finalizing my account registration.

Additional Information:

  • No browser errors were visible, but I am willing to provide any further logs or screenshots if needed.

Could you please assist with resolving this issue? Thank you for your help!