Warning: Not exporting file io.podman_desktop.PodmanDesktop.appdata.xml of unsupported type. Installation complete.

Bug description

When I use the instructions here https://podman-desktop.io/downloads to install Podman Desktop on RHEL CSB, I get Warning: Not exporting file io.podman_desktop.PodmanDesktop.appdata.xml of unsupported type. Installation complete.

For example:

$ flatpak install --user flathub io.podman_desktop.PodmanDesktop
Looking for matches…

io.podman_desktop.PodmanDesktop permissions:
    ipc                   network              x11      dri
    file access [1]       dbus access [2]

    [1] home, xdg-run/podman
    [2] org.freedesktop.Flatpak, org.freedesktop.Notifications,
        org.kde.StatusNotifierWatcher


        ID                                 Branch    Op    Remote     Download
 1. [✓] io.podman_desktop.PodmanDesktop    stable    i     flathub    94.7 MB / 100.4 MB

Warning: Not exporting file io.podman_desktop.PodmanDesktop.appdata.xml of unsupported type.
Installation complete.

Operating system

RHEL CSB

Version

0.0.7

Steps to reproduce

$ flatpak install --user flathub io.podman_desktop.PodmanDesktop

Relevant log output

No response

Additional context

$ which flatpak
/usr/bin/flatpak
$ flatpak --version
Flatpak 1.8.7

[benoitf]

@rolfedh it’s flathub builders that is building the flatpak repository so I suppose they’re using the latest version

Could be like 1.14.0 https://github.com/flathub/org.flatpak.Builder/pull/98

[benoitf]

I think we can close this issue as based on https://github.com/flatpak/flatpak/issues/4800 it’s a warning that can be safely ignored.