During January 2026, Mikael Sandin focused on stabilizing window management in the ickshonpe/bevy repository by addressing a nuanced bug affecting cross-platform resizing reliability. He implemented a fix in Rust that resets the maximum window size constraint to None whenever either dimension is set to infinity, ensuring consistent behavior across platforms such as Linux/X11. This approach aligned the resizing logic with window creation, reducing edge-case blockers and improving the developer experience. Mikael collaborated with Alice Cecile to validate the solution, drawing on his expertise in UI development, cross-platform development, and system programming to deliver a robust and maintainable improvement.