In the Data Grid of Toad 10, I cannot select / unselect all the columns at once. (4274714)

In Toad 10, clicking on the small icon, located in upper left most corner of the results Data Grid Window, will allow me to select / unselect columns; however, I cannot select / unselect all at once. I have to do this one at a time which can be time consuming if I have 150 columns.

WORKAROUND:
None

STATUS:
Enhancement request has been submitted to Development for consideration in a future release of Toad for Oracle.

This functionality will be restored in Toad for Oracle 10.5. Click on the columns button on the top/left of the data grid and then <right click>.