http://bugzilla.lyx.org/show_bug.cgi?id=4685
AFAIR it was a change from André in GuiDialog that the current GuiView is set as the parent of the child windows. Please look in the GuiDialog ctor to find out how and ask André to understand reasoning. I cannot do more right now, sorry.
Abdel.PS: by the way, I lost my work computer and lost my bugzilla password at the same time, any way to retrieve it?
