https://bugs.kde.org/show_bug.cgi?id=400911
--- Comment #4 from Martin Koller <kol...@aon.at> --- I tried to reproduce the problem with Newaita on my openSuse Leap 15 system, but I don't see a problem here. The Newaita icon theme does not install any plugin - only icons, so I assume the problem is somewhere else, but to be honest I don't know where. I would assume that the issue shall also be seen with other KDE apps then (at least with apps which include their own icons which are non-standard in a theme) In fact what happens is that Newaita does not include the special tool icons kolourpaint needs, so it falls back to some other icon theme (e.g. in your video when hovering and here on my system always to be breeze icon theme). You can see what paths it checks when you run "strace kolourpaint" in a shell and then search for e.g. tool_curve This still does not explain why this happens on your system only on hover. Maybe it has to do with the KF5 library versions or some system/distribution specific changes. When I check for loaded theme related libs in a running kolourpaint, I do grep -i theme /proc/<PID of kolourpaint>/maps and it shows e.g. /usr/lib64/qt5/plugins/platformthemes/KDEPlasmaPlatformTheme.so /usr/lib64/libKF5IconThemes.so.5.45.0 maybe this is different on your system ? -- You are receiving this mail because: You are watching all bug changes.