FixedColumns - is more excel-like freezing behavior possible?

Is it possible to achieve a more excel-like freezing behavior with FixedColumns plugin, that is, is it possible that even the last scrollable column could be compared side by side with the last fixed one. Currently the scrolling doesn't cover the whole range of columns.

See here in Columns > Freeze columns section

http://paramquery.com/demos

Regards,
Artjom