http://bugs.winehq.org/show_bug.cgi?id=17564
--- Comment #27 from Nikolay Sivov bunglehead@gmail.com 2009-04-09 16:40:43 --- Hi again, Gabriele.
Try this one for Ctrl-R issue:
http://www.winehq.org/pipermail/wine-patches/2009-April/071705.html
Going forward and asking your reasonable question - 'why are additional items selected after refreshing?' - it's broken sorting to blame which is a very high priority candidate to fix.
You can see that when no sorting needed (e.g. dir only list) the selection is refreshed correctly.