During November 2025, German Darknes developed user-facing window management enhancements for the AFFiNE repository, focusing on improving session control and cross-platform reliability. He implemented system tray integration, enabling minimize-to-tray, close-to-tray, and startup-minimized behaviors, all configurable through a new Window Behavior section in the Menubar. Preferences for these features were persisted using the settings API, with localization support added for new controls. Working primarily with Electron, React, JavaScript, and TypeScript, German ensured that users could access and manage window states efficiently. The work laid a foundation for consistent user experiences, though macOS validation remained pending at the time.