Subject: Flatpaks are invisible to application launchers

From: guixuser8421 via web <[email-masked]>
Date: Wed, 17 Mar 2021 11:15:17 +0100

Flatpak does export /etc/profile.d/flatpak.sh, that should set up XDG_DATA_DIRS. But I don't think there's a canonical way of using it in guix. Another way is to modify the package to do exactly what you said.