Revert to original scroll position upon return from drillthrough/down

I think it could be very useful to remember the scroll position a user is in at the point a drillthrough/down is performed, so that upon returning the original scrolling position can be restored - rather than returning the user to their visual unscrolled (at the top).

The current set up is particularly cumbersome if you want to, for example, review data for a long list of products... and dip in and out of deeper information along the way.

Currently I am doing this and each time I drill and return I need to find where I was upto in my list of products.