If a Window widget is not visible when the page loads, or is closed later, when made visible it loses its draggable property.
I would consider this a bug. I did think of a potential work-around (scripting it to be made draggable), but the draggable property does not seem to be exposed anywhere for scripting.
Sorry – I just added another window, and it is draggable. I think I did some strange nesting/grouping with previous window widgets that made the dragging not work. I’ll dig into it (probably just rebuild them) to clear it up.
Sorry to bother you.
This question is now closed