Columns move to extreme left when resizing to right in Grid.Extended
I have implemented an exteneded grid with the first three column fixed via setFixedLeft. I also made the first column to be non resizable via CSS.
Now the problem is that when I resize say the second column and drag it right, over the 3rd columns right border, all three columns scroll left off screen and disappears.
Is this a bug ? Can it be fixed.