Just used Arch install. Later on when I launched discover it said it couldn’t be used without flatpak. So I installed flatpak and that was it.

That’s what I’m trying to do. All I want to do is try out kmail which I’m assuming is a flatpak because that’s the only option I see to install it. But non of the apps.kde.org software pulls up in discover.

I am on Arch but I have already installed flatpak with pacman. Everything else works on Discover. The only thing that doesn’t is specifically all of the KDE software.