Resolved an issue where dragging icons in the system tray would cause the shell to crash.

Because 25227.1010 inherited all changes from the base 25227 build, it included several major interface and system experiments:

Build 25227 was an early Insider Preview. The subsequent .1010 revision (KB5020539) was designed specifically to test Microsoft's ability to deliver cumulative updates to the Dev Channel without adding new functional code.