I see a little display issue when scrolling by selecting with Shift+Down in a lister with groups and the filter bar enabled: the last file does not come into view, staying behind the filter bar. The same does not happen if the selection/scroll is done by Shift+End.
Steps to reproduce:
Enable grouping and the filter bar.
Make sure the vertical scroll bar is visible.
Start selecting from the first item with Shift+Down until the last.
Notice the last item stays behind the scroll.
Doing the same with Shift+End instead makes the last item visible.
Try to reproduce.
Edit: going in the reverse direction makes the first item stay behind the columns' titles.