I had a Trello account, but I logged in with my Google account. Now I opened the app and saw that it said "sign in." I don't know why. When I tried to log in with my Google account, as usual, I saw the message "register." In other words, my account no longer exists. (https://trello.com/u/anastasiat43/boards). I tried logging in again and again, but the app prompts me to register. I lost all my important information that wasn't backed up and was stored only in Trello. And to answer your question right away, there is no error; I logged in with my Google account. What's going on? I trusted your app with important data, and now I deeply regret it.