Due to changes in UI frameworks , some of the elements click operation wont have any didnt trigger any event. We may need to pass "onMouseClick" operation. And that can be achieved using the following code:
Ex: ListboxView (For user view it looks like listbox but ..)
Mouse mouse = ((HasInputDevices) driver).getMouse();
Locatable hoverItem = (Locatable) listoption;
mouse.mouseDown(hoverItem.getCoordinates());
mouse.mouseUp(hoverItem.getCoordinates());