The way I have things configured, some Emacs modes end up adding a lot of entries to the menu-bar. As a result, the Emacs frame increases in width. This results in various annoyances.
For now, I've disabled
menu-bar-mode and use
menu-bar-open as needed, but is there any way to get Emacs to display something like an "overflow" button in the menu-bar, which I can click to access the entries that don't fit in the default width?