Bloomberg Philanthropies interview questions

Had a virtual interview through their Willo platform. I understand they get a lot of applicants for roles like this, but there's no feedback given as to what part of the interview was not up to their standard.

Had two rounds of interviews one with HR team first and then with counter parts of the role being interviewed in different regions. Overall seemed like a good interview process and had good conversation, but did not get feedback and just got an automated reply of unsuccessful job application after.