FWIW, nothing makes the window respect any controls.  Even "cascade" or "tile" can't get control of the window size.  There's actually no way to even get to the bottom of the window.  At one point I had the thought that if only I could get to the bottom of the window, I might finally be able to drag it to a smaller size.  I managed to create a virtual window that was much larger than my physical screen, so I got to the bottom of the window, but I can confirm that it can't be resized from the bottom either.  QuickBooks is broken.  Does anyone here know how to get that information to someone who actually cares and who also has the power to get it fixed?