Created attachment 115921 [details] screenshot SUMMARY My icon theme is Newaita installed from kde store. As you can see in my screenshot, some icons are missing in KolourPaint (nightly build installed from kdeapps repo) and konsole shows the error messasge "Icon theme 'Newaita' not found". STEPS TO REPRODUCE 1. install and set some third-party icon theme 2. open some nightly flatpak installed from kdeapps repo https://community.kde.org/Guidelines_and_HOWTOs/Flatpak 3. OBSERVED RESULT third-party icon theme is not found, some icons are missing in the app. EXPECTED RESULT nightly flatpak respects the third-party icon theme. SOFTWARE VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.14.2 Qt Version: 5.12.0 beta3 KDE Frameworks Version: 5.51.0 ADDITIONAL INFORMATION Same problem affects the nightly build of ktorrent and elisa installed from kdeapps repo. Papirus icon theme was also tested.
Are your icons installed in ~/.local/share/icons (or ~/.icons)? If so, it's a flatpak bug (https://github.com/flatpak/flatpak/issues/2649). You can try running any app with --filesystem=~/.local/share/icons:ro (or ~/.icons:ro) like so: flatpak run --filesystem=~/.icons:ro org.kde.okular
(In reply to Denis Karpovskii from comment #1) > Are your icons installed in ~/.local/share/icons (or ~/.icons)? My icon themes are installed in ~/.local/share/icons.
And it doesn't happen with applications coming from e.g. flathub? We are currently packaging icon themes, it could very well be that it's just not supported.
(In reply to Aleix Pol from comment #3) > And it doesn't happen with applications coming from e.g. flathub? konsole shows "Icon theme 'Newaita' not found" when I run kdenlive installed from flathub.
This bug persists. Operating System: Arch Linux KDE Plasma Version: 5.16.0 KDE Frameworks Version: 5.59.0 Qt Version: 5.12.3
KolourPaint from flathub is still saying Newaita Dark icon theme was not found when launched via Konsole. Operating System: Arch Linux KDE Plasma Version: 5.22.90 KDE Frameworks Version: 5.86.0 Qt Version: 5.15.2 Graphics Platform: Waylands
Still an issue. Tested ktorent and kolourpaint from flathub with Papirus icon theme from KDE Store. Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.24.80 KDE Frameworks Version: 5.91.0 Qt Version: 5.15.3 Graphics Platform: Wayland
Created attachment 157097 [details] flatpak wayland-icon
(In reply to maringrly69 from comment #8) > Created attachment 157097 [details] > flatpak wayland-icon Issue still happens on v5.27.2 with any Wayland-enabled flatpak app.
Cannot reproduce. \o/ Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.81.0 KDE Frameworks Version: 5.245.0 Qt Version: 6.6.0 Graphics Platform: X11