I looked into that myself. It doesn't work because FCKeditor automatically disables copy/paste for all gecko browsers without checking permissions at all.
I figured out a workaround that doesn't even require changing permissions (when you try to copy/paste, the script asks for permission to do so if it doesn't have it, and if you accept it'll copy/paste). I'll be submitting that as a patch later. For the moment, though, I'm working on something else.
RE: firefox and copy-paste actions
I figured out a workaround that doesn't even require changing permissions (when you try to copy/paste, the script asks for permission to do so if it doesn't have it, and if you accept it'll copy/paste). I'll be submitting that as a patch later. For the moment, though, I'm working on something else.