Can't add Super/Win key to a key in Chrysalis

I wanted to make the arrow keys on layer two take me between desktops in Windows. The shortcut is Win+Ctrl+ the left or right arrow. Unfortunately, I discovered that it is not possible to add the Super/Win key to the arrow key, only Control.

Why is Super/Win not an option here? Is there anything I can do to change that?

It is the checkbox labeled “Gui”


As @alfalfasprossen said, it’s the Gui key. When I taught Chrysalis to display said key as it is known to the running operating system (it’s Win on Windows, Super on Linux, Cmd on macOS), I forgot to localize the checkbox, so that still displays Gui.

We’re reworking the key selector, and will fix that problem at the same time.