Two years ago, I began working on changes which would open applications in the default terminal emulator, rather than xfce4-terminal. I believe that this is an important task, though I have not had time to persue it, as I do not personally use the "Fedora Security Lab", favouring invocation of such commands directly in my shell of choice, but it would certainly be good for end users.

I understand if nobody else considers this to be useful, and I will certainly implement it myself, time permitting.