Intelligently expand modal windows like the rename refactor

When I rename a variable and expand a node, I get a window like the one below. The horizontal scrollbar went all the way to the right and I can't see what the subnodes without me manually scrolling and expanding the window. This is a modal window which means I have to interact with it.

Can R# figure out my screen size and show a nice big modal window so we don't have to resize and scroll? In this era of large monitors, modal windows should automatically expand and show more information instead of less.