https://bugs.kde.org/show_bug.cgi?id=254784
--- Comment #7 from wolthera <griffinval...@gmail.com> --- ok, my previous comment is incorrect: this code is only relevant for the channels docker. -_- I don't know where the paintdevices' channel compositing is happening, but what does happen there is that it should have the deactivated channels treated as lab(128, 128, 128) for 8bit and lab(50, 0, 0) for the rest... Or single channels get depicted as greyscale, always, lik dmitry suggested. -- You are receiving this mail because: You are watching all bug changes.