Hotkey to Cycle Window without showing dialog

It was pointed out to me that XFCE allows the ability to hide the "Cycle Window" dialog box by opening up the following file
~/.config/gtk-3.0/gtk.css
and adding the following line to it
#xfwm-tabwin {opacity: 0}

Suggesting maybe this could be added as a separate "mode" with its own hotkey.
This way the original “Cycle Window” dialog and hotkey would be able to remain as is.

Thank You