After the latest update, if Navigator pane is open, its default position is at top left of screen, where it obscures the menu bars. Moving it does not solve the problem, as if I change windows it is back at top left of screen when I return to the window. I don’t want to dock it, I want it to do what it did before, which was to remember its last position and size on screen. Is this a bug, and should I report it accordingly?