After upgrading to 10.6.1.3, data grid does not auto popup

When using Toad for Oracle version 9.something, whenever I ran a sql query, the data grid would popup for a few seconds before going back down to where it was docked.
After upgrading, when I run a sql query, the data grid refreshes, but I have to hover over it with the mouse to get it to popup.

Is there a preferences somewhere I can change to get it to revert to the previous behavior?