archinstall kde desktop option comes installed with kde discover but is missing dependencies

[Kame03]

discover doesn't work out of the box if you try to launch it it will error saying no application backend found one simple way to fix it is by installing packagekit-qt5

I would like to request packagekit-qt5 to be installed with kde option selected.

I've created a pull request to fix this: https://github.com/archlinux/archinstall/pull/1381