Microsoft has released Windows 10 Insider Preview Build 18995 (20H1) to Insiders in the Fast ring. Microsoft has made it so you that can use your configured Windows Hello PIN to sign into Windows, even when you are in Safe Mode. New Your Phone app features such as the ability to see your mobile device’s batter level, their wallpaper, and easier integration with mobile devices. New features are only available at this time on Samsung Galaxy S10+ S10e, S10 5G, and Fold devices in select global markets.
Source: https://www.bleepingcomputer.com/news/microsoft/windows-10-insider-build-18995-adds-pin-sign-ins-to-safe-mode/