Created attachment 53398 [details] Screencast demonstrating the problem The horizontal scroll bar is drawn as normal size, but the effective area where one has to hit with mouse is just one pixel high. This on Fedora 16 and KDE plasma I've attached a screencast to demonstrate the issue
Tip from caolan: export SAL_USE_VCLPLUGIN=gtk Works like charm.
Presumably doesn't affect *all* KDE versions and themes or it'd be noticed by now. x`caolanm->llunak: something for you ?, if not, throw it back into the pool.
*** This bug has been marked as a duplicate of bug 42749 ***