id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
251	MDI window rollup cannot be undone	Dmitry A. Kuminov		"MDI windows in Qt have a title bar button that allows to roll them up. However, if you press this button for the second time, the window does not roll down to its original position.

You can observe this behavior in e.g. Designer (form windows)."	defect	new	major		General	4.6.3	low