Comment 8 for bug 91724

I had the same problem and reached the same conclusion as spadger. Now that I have disabled the shortcut in Enhanced Zoom Desktop, Win+C currently works only when Amarok has focus. However, I assume it will become global again after a reboot. I'll report back later if this is not the case. Looks like a simple shortcut conflict.

Giorgos Akrivas and Romain Despland reported that their Super+C / Win+C global shortcuts were not correctly set; as in spadger's case, I found that the shortcut was in fact correctly set. Is it possible there are two separate issues reflected in the comments here?