The Xiaomi 15 Pro cannot use phone sign-in on Microsoft Authenticator, resulting in a repetitive verification loop.

Question

My Xiaomi 15 Pro shows "phone sign-in failed" even after completing the phone sign-in verification. It keeps asking me to verify repeatedly and still cannot use phone sign-in. For a detailed issue description, please refer to: [https://answers.microsoft.com/zh-hans/msoffice/forum/all/microsoft/d534d7f7-7ca5-4192-8bdb-9b509172be1e].