During a focused month contributing to the openjdk/jfx repository, Ziad Elmidaoui addressed a persistent formatting bug in the USKeyboardTest, enhancing the reliability of keyboard input testing. By correcting an incorrect format specifier in Java, he ensured that key release events now log the typed character accurately, resolving a long-standing discrepancy between expected and actual test outputs. His work centered on bug fixing and testing, with a targeted change that improved test log traceability and reduced flakiness in continuous integration. The fix was well-scoped, introducing minimal risk while directly improving code quality and stability for US keyboard handling scenarios.