Worked on enhancing the Godot Editor’s reliability by addressing resource uniqueness validation within the godotengine/godot repository. Focused on refining the logic that determines resource ownership when multiple nodes are selected, the work improved the accuracy of asset linking and editor feedback. The approach involved distinguishing between internal and external resources and improving the handling of parent resources, which reduced misclassification and potential resource leakage in complex scenes. Utilized C++ and editor development skills to deliver a well-documented fix, collaborating closely with peers to ensure code quality and maintainability. No new features were added, but a critical bug was resolved.