Update
General Availability – Enabling Social Identity Providers in Entra External ID Native Authentication via browser‑delegated (web‑view) flows using SDKs for applications
Build secure sign‑in and sign‑up experiences for applications in Entra External ID using Native Authentication, with Social Identity Provider support such as Google, Facebook, and Apple available through browser‑delegated (web‑view) authentication using developer‑friendly SDKs. For more information, see: Native authentication in Microsoft Entra External ID.
Affected: Microsoft Entra ID, B2C - Consumer Identity Management