Worked on enhancing input handling reliability in the bevyengine/bevy repository by addressing cursor grab state recovery during mode changes. Focused on improving the engine’s robustness, the developer implemented Result-based error handling in Rust to ensure that if a cursor grab mode change failed, the system would automatically roll back to the previous state. This approach reduced the risk of UI lockups and improved cross-platform input consistency for both users and tooling. The work demonstrated strong skills in Rust, error handling, and system design, contributing to a more stable game development experience within a critical subsystem of the Bevy engine.