STEPS TO REPRODUCE 1. add Gnome Nightly flatpak remote https://wiki.gnome.org/Apps/Nightly 2. install some app from this remote (I installed Sound Recorder) 3. wait for a update to a runtime from Gnome Nightly flatpak remote and try to install it via Discover OBSERVED RESULT Discover does not update the runtime and shows unhelpful "Aborted due to failure" error message. However, the same remote can be updated via Konsole with "flatpak update". Furthermore, Discover updates runtimes from flathub remote as expected. EXPECTED RESULT Discover should update runtimes from any flatpak remote SOFTWARE/OS VERSIONS Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.19.90 KDE Frameworks Version: 5.75.0 Qt Version: 5.15.0
Sound Recorder app is also not updated. Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.20.80 KDE Frameworks Version: 5.76.0 Qt Version: 5.15.0
Currently I also can not install packages from Gnome Nightly flatpak remote. Discover just says "Aborted due to failure". Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.20.80 KDE Frameworks Version: 5.77.0 Qt Version: 5.15.2
*** This bug has been marked as a duplicate of bug 417078 ***