Using Illustrator CS6 for Windows, when I open a document and then open a second window (Window > New Window), I can show rulers (View > Rulers > Show Rulers) in one window without affecting the behavior of the other.
I can also hide edges (View > Hide Edges) in just one window, but not the other. I can even show the transparency grid (View > Show Transparency Grid) in one window, but not the other.
This is all as expected, and very helpful when I keep one window on my working monitor and drag the other window to the monitor my client is watching.
The problem is this: when hide or show the bounding box (View > Hide/Show Bounding Box), it affects both windows. Furthermore, it affects all open documents--not just multiple windows belonging to one document.
This is maddening--is there some way I can restrict that change to just one window? I can't imagine why other View options are per-window, but this View option is application-wide.
TL;DR: In Illustrator CS6 for Windows, how can I hide the bounding box in one and only one document window?