Qt5ct
From wikinotes
Qt5 attempts to match settings from current desktop environment.
qt5ct lets you set deskto-environment agnostic overrides.
Enable
export QT_QPA_PLATFORMTHEME=qt5ct
Qt5 attempts to match settings from current desktop environment.
qt5ct lets you set deskto-environment agnostic overrides.
export QT_QPA_PLATFORMTHEME=qt5ct