We can't show rich text in the package list, because the we use the onLineLaidOut signal there, which doesn't work with Rich Text. So for the package list we should NOT use the formatted version of the description because that will contain ugly HTML tags that the user wouldn't want to see. Show the original description there. Use the formatted description only in the detail page where we don't use onLineLaidOut.
Contributes to issue CURA-8565.