Trying to add a GotoSocial Account results in error

[vsatmydynipnet]

I run a GotoSocial Instance and love Sengi (curr 1.7.0) since a long time. Trying to add the GotoSocial account results in::

Bad Request: application for client_id 01TXB5B1A5HN9Q0Y9NPC4TQEPB could not be retrieved: If you arrived at this error during a sign in/oauth flow, please try clearing your session cookies and signing in again; if problems persist, make sure you're using the correct credentials

I was forced to install whalebird to have multi accounts on linux desktop mixing mastodon and gotosocial.

Would be cool to be able to use Sengi only again.

Thank you!