https://bugs.kde.org/show_bug.cgi?id=368605
--- Comment #8 from ttv...@gmail.com --- It's not a updtream bug "The following components are not mirrored due to their nature:...Slider" I validate it by create small QML file and test it - https://goo.gl/zYHLEF I think they change it in QtQuick.Controls 2.0, try it "The position property is expressed as a fraction of the control's size, in the range 0.0 - 1.0. The visualPosition property is the same, except that it is reversed in a right-to-left application. The visualPosition is useful for positioning the handle when styling Slider. In the example above, visualPosition will be 0.24 in a left-to-right application, and 0.76 in a right-to-left application." - https://goo.gl/EM1sCy The kcm_pulseaudio use QtQuick.Controls 1.0, so it's should to be LTR also in RTL langs. I think I found the problem Try to run this file: https://git.io/vHeg5 -- You are receiving this mail because: You are watching all bug changes.