It seems that the Menu interface component does not behave correctly when operating on a parent Panel. Consider a Panel p who has a child Menu m. Calling p.clear() removes m from p's children, however m stays visible and can still be interacted with. In a similar way, calling p.redoBoundaries() after resizing p's container, it does not redraw m and it stays at the location where it was when it was first instantiated. I have not experimented with this much more to see what other Panel methods aren't updating the Menu, but I believe p.remove() has the same effect (or lack thereof).
It seems that the Menu interface component does not behave correctly when operating on a parent Panel. Consider a Panel
pwho has a child Menum. Callingp.clear()removesmfromp's children, howevermstays visible and can still be interacted with. In a similar way, callingp.redoBoundaries()after resizingp's container, it does not redrawmand it stays at the location where it was when it was first instantiated. I have not experimented with this much more to see what other Panel methods aren't updating the Menu, but I believep.remove()has the same effect (or lack thereof).