In April 2025, Azat Iroshin focused on stabilizing code editor folding behavior in the godotengine/godot repository, addressing issues where region-tag adjacent comments interfered with folding logic. He introduced targeted checks in the C++ codebase to prevent folding when comments were directly above or below region tags, while ensuring that folding within multiline comments containing region tags remained functional. This careful refactoring improved the reliability of the editor for developers working with region tags, reducing unexpected folding and enhancing workflow consistency. Azat applied his expertise in C++ development, code refactoring, and unit testing to deliver a robust and maintainable solution.