How to make the contents of UScrollBox scroll in the opposite direction

Hello everyone. Does anyone know how to make a UScrollBox invert its scroll direction in vertical mode? For example, by default, when scrolling up with the mouse wheel, the contents of the ScrollBox also scroll up. However, I want to change this default behavior so that the contents of the ScrollBox scroll in the opposite direction of the input event. I have checked all the API documentation and parameters of UScrollBox but haven’t found any method to achieve this. If anyone knows how to implement this scroll setting, please let me know. Thank you very much!