http://bugs.winehq.org/show_bug.cgi?id=13257
--- Comment #11 from Ladislav Láska ladislav.laska@gmail.com 2008-05-17 05:19:07 --- See the last 6 icons in the right vertical panel (the one beginning with the move command). They are not there in wine.
Here they are marked: http://krakonos.org/home/bricscad-win-missing-icons.png
But if you drag that toolbar to horizontal position, they are not missing. That makes mi think that they are pulled out by those wrong separators...