I was using the left and right keys to move between columns in a grid.  If I move far enough right, the left-most column, the # column, scrolls out of the window and can no longer be seen.  If I then use the left arrow key to move between columns, I can not bring that # back into view.  I can only bring the second column, the Item column, into view.  To bring the # column back into view, I have to drag the scroll bar with the mouse.  Seems like I should be able to do this with the arrow keys.

 

It might be good to be able to "freeze" this # column so that it always appears, no matter how far I move the arrow key to the right.  For that matter it might be nice to be able to freeze columns just like we can do with a spreadsheet.