Hi I am running on 2.2.4 as well, but i have an option to select data from "Data Market".
Are you sure you sure on 2.2.4? also where did you downloaded the desktop?
I have downloaded from the partner download site where usually you can download server, or other versions. Not sure if that matters for the desktop if we download from Qlik site "TRY or BUY".
Here is what i see in my desktop.