Can't move the available widget after upgrading to 2.2.3

[allenhuang55]

After upgrading to 2.2.3, I can't move the availables widget to the second or the third added column.  The widgets stay only in the first column.  No matter what I do such as dragging them to the next columns, I can't change or move the widgets.

Any thoughts or inputs?  Greatly appreciated.

Al