Spyder IDE - using Notebook and docking panes

[Robert Brooks]

Yesterday, I installed Spyder IDE and Notebook.  I opened Spyder and when I opened Notebook it opened as a separate tab inside of Spyder, but in the same pane in the display.  I wish I had taken a screen shot but I just thought it would work that way.

This morning, I opened Anaconda Navigator and it said there was an update to Spyder (4.1.2 to 4.1.5).  When I opened Spyder and then Notebook, the Notebook window now is below the standard panes.  Is this a change in the interface?   Is there a way to make Notebook and the Spyder editor occupy the same window with a tab at the bottom like it was when I first started using it?

Thanks.

Rob