https://bugs.kde.org/show_bug.cgi?id=428831
--- Comment #5 from Sadi <sadiyumu...@gmail.com> --- I've just discovered that this problem occurs when saving a PNG file with the option "Save as HDR Image (Rec. 2020 PQ)" selected. I think I've decided to select this option at some point perhaps expecting a "better quality". ;-) -- You are receiving this mail because: You are watching all bug changes.