In May 2025, Alexej Tusl enhanced the Redot-Engine/redot-engine repository by developing a Resource Selection Signal for the Editor Inspector, enabling direct resource assignment within arrays and dictionaries. Using C++ and leveraging editor development expertise, Alexej refactored dictionary handling to support this new signal, streamlining asset wiring and improving resource reference integrity. The work addressed edge cases in resource editing when nested structures were involved, resulting in more reliable and efficient editor workflows. By cherry-picking improvements from earlier changes, Alexej ensured robust integration, demonstrating depth in both game development and editor tooling while focusing on usability and maintainability.