Did your recruiters say that you had passed the hiring committee? If so, then your interview feedback is probably very strong. Even with the hints, Google decided you met the bar. I can't comment on what actually happened in the interview, but I suspect the delay on the team matching is not because of your interview performance.
Unfortunately all I can say now is that it takes time waiting. I was pretty picky with location so I had to wait longer. If you're concerned about the job market or looking to get a job soon then you can express to your recruiter you're open to more locations and also remote options (this would help if you originally said I need to be in X city).
Another thing you can do is look on LinkedIn for Google engineering managers that explicitly say they are hiring. You can reach out to them directly, inform them of your level and that you made it through hiring committee and ask if they'd like to connect. The recruiters don't know ALL of the managers hiring so this can help expedite the process.