Make "Options" menu scrollable in landscape orientation

With a smartphone turned sideways (for group chat), the long ‘three-dot menu’ (“more options”) appears truncated, i.e. only the bottom section of the long list fits into the screen and can’t be scrolled by swiping it downward. Rotating the phone into portrait orientation does of course allow display of the entire menu but also disrupts the chat considerably.
Please tweak the.“more options” menu to allow scrolling via swipe.
Thanks!