I am using Fedora with KDE (both regular and Kinoite) and I am experiencing an issue where flatpak apps (Discord is the most pressing) do not update the taskbar (Icons-Only Task Manager) when notifications are sent.
Expected behavior is a small dot with the number of missed messages on top of the application icon.
After a lot of troubleshooting I ran dbus-monitor and flatpak run com.discordapp.Discord to find something helpful other than it just not working, and I got the following error when a friend sent a DM in discord: libnotify-Message: 12:35:43.431: App Icon is not available when using Portal Notifications
Using this I did a lot of flatpak overrides which I admittedly do not understand what they did, but no override I tried made it work.
I am unsure where to go from here. I have only experienced this error/bug in KDE with flatpak.
It does work if I install using the RPM file, but I would love to keep to flatpak.
I have the following applications installed in rpm-ostree:
libappindicator
libappindicator-gtk3
libunity
xdg-desktop-portal
xdg-desktop-portal-gtk3
xdg-desktop-portal-kde
Versions:
Fedora Kinoite: 44
KDE Plasma: 6.7.2
KDE Framework: 6.28.0
Qt: 6.11.1
Flatpak: 1.18.0
Discord: 1.0.149