Dashboard shows ‘Connect’ button + Auth invalid origin issue (only on my account)

I’ve run into a strange issue with one of our new Appwrite projects. My teammate has no problems, but on my side I’m facing these errors:

On the Appwrite dashboard, I still see the "Connect" button at the top, but my teammate (who already connected 4 platforms successfully) does not. From what I understand, once a project has connected platforms, this button shouldn’t even appear.

When I try to use Auth, I get an "invalid origin" error, even though the same setup works fine for my teammate.

I also tried adding another platform and testing with the starter-for-flutter, but it just returns a server error and nothing else happens.

So effectively:

My teammate is already working fine with 4 platforms connected.

On my side, I cannot authenticate, cannot connect properly, and the dashboard looks different (the "Connect" button is still showing).

Could any of you please help me troubleshoot why this is only happening on my account/session and not my teammate’s?