I'm using Ubuntu 20.04 with XFCE4 dark theme, but KDE apps (for example: ktorrent) are using default bright theme. How to set those apps globally to use dark theme?
(previously I never had this problem at all since I almost never use KDE apps)
Gnome apps (gnome-disks, gprename) themes using dark theme without any manual settings (probably respecting xfce4's settings? or their default are already dark mode)