Any way to call an inherited event in BP?

I have a blueprint called UIFrame_Submenu_Air, which is derived from UIFrame_Submenu, which is derived from UIFrame_BuildPalette, which is derived from a C++ class that defines a custom BP event “Element Entered or Exited.”

UIFrame_Submenu_Air and UIFrame_BuildPalette both respond that event. However, when I respond to it in UIFrame_Submenu_Air, the event graph in its grandparent class UIFrame_BuildPalette stops responding to it.

Why is this? I can see why you’d want it to override the implementation like this instead of doing both, but how do I do the blueprint equivalent of calling Super::DoX() ?