A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
I think the push isn’t showing because ur phone dropped the auth‑pipe for that school tenant. just open Authenticator → tap the school acct → pull down once that tiny refresh usually wakes the channel and if it still stays quiet, the MFA binding was likely rotated on the uni side, so re‑add the method from ur sign‑in security settings and it should come back.