"Minimize all" and transient windows in gtk-win32

[Toralf Lund <toralf procaptura com>]

I just noticed a minor inconsistency in the win32 version of Gtk: If I 
open a transient window like a file chooser, then press the "minimize" 
button on the frame of the main window, both windows, i.e. the main 
window and the transient, get minimized. If, on the other hand, I use 
the "minimize all" function, available e.g. by pressing Windows+M, the 
main window gets minimized along with everything else on the desktop, 
but the transient window stays open.
Is this the way it's supposed to be, or should I consider this as a bug 
(and perhaps file a bugzilla report)?
That's using version 2.12.5 - the binary version built by Tor Lillqvist. 
Which otherwise mostly resolves the minimize issues I've mentioned in 
the past.
- Toralf