Frameless application and menu

[Dimonka2]

Frameless application is a great feature, just there are some issues associated with it. In case a menu is large and covering window custom bar, the area above the custom bar becoming unclickable and works as a draggable bar. Of cause it is possible to add a q-electron-drag--exception class to each element, but this is not a great solution. More to that the dropdown options have the same issue and switching to full-screen as well.
It would be great to detect such kind of overlays from layout perspective and disable bar drag functionality. Alternatively to have q-electron-drag--exception class automatically in menu items and in dropdown options.

How do you manage this issue?