When I install a flatpak as a user (with flatpak install --user package), the flatpak never starts when launching from the Qubes menu. I can run the flatpak from a terminal without any issues however. Trying to troubleshoot this, I looked for the desktop launcher within the VM, but there are like 4-5 different launchers for each flatpak and not sure where to look/edit.
Can you give an example of the app that has this problem?
I’ve tried with FreeTube and it works for me.
Having the issue with Ungoogled Chromium (Install Ungoogled Chromium on Linux | Flathub) but also with others. Are you installing with the --user option?
It’s this issue: