fixed columns and scrolling issue

I've already searched for this in the forum. Maybe I'm not typing in the correct keywords but if it's already answered in another thread, can someone point me to it.

The Problem:
I've locked/fixed a few right columns. I had to also set the fixed left column to 0 because it was locking the first column and I was getting a middle scroll area which I didn't want. I was able to get the desired scrolling scenario which is locking the 14 right most columns and scrolling the left 6 columns. The issue occurs when I click on any of the fixed columns, the scrollable column section would scroll to the end. I checked to example that came with the grid and it is doing the same thing. Is there a way I can stop that from happening?

Is this a behavior issue? If it is, how can I change it?