674325e96c
As notifications appear in the time+date dropdown's message list, there's a strong relationship between notification banners and the menu. However while the time+date menu is centered by default, which matches the banner position, its actual position depends on the session mode - in particular it is moved to the right in classic mode. Reinforce the relationship in these cases by moving notification banners underneath the time+date menu. https://bugzilla.gnome.org/show_bug.cgi?id=745910