Ivan worked on the ghostty-org/ghostty repository, delivering a feature that enhanced macOS menu shortcut handling with visual feedback. Using Swift and focusing on user interface design for macOS, he implemented logic to ensure the menu bar processes key equivalents, such as Command+V, before Ghostty’s own key bindings are evaluated. This approach reduced shortcut conflicts and improved the reliability of keyboard interactions by providing a clear visual cue—a menu bar flash—when shortcuts are used. Ivan’s work was delivered as a single, well-scoped commit, reflecting a focused engineering effort that improved user experience while maintaining compatibility and simplifying future maintenance.