Worked on the FreeCAD/FreeCAD repository, focusing on stability and user experience improvements within the Sketcher module. Addressed a specific issue where element renaming could be interrupted by hover-triggered actions, which disrupted rename workflows. Implemented a targeted bug fix by adding a focus check to QLineEdit widgets, ensuring that hover events do not interfere when a rename operation is in progress. This solution, developed using C++, GUI development principles, and the Qt framework, enhanced the reliability of the renaming process. The work demonstrated attention to user interaction details and contributed to a smoother, less error-prone experience for end users.