https://bugs.kde.org/show_bug.cgi?id=433628
Tiar <tamtamy.tym...@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tamtamy.tym...@gmail.com --- Comment #1 from Tiar <tamtamy.tym...@gmail.com> --- Created attachment 136787 --> https://bugs.kde.org/attachment.cgi?id=136787&action=edit Testfile It looks like Random Noise specifically tries to paint over the whole canvas, but then hiding and inhiding it only updates the part where the layer is, which means there is something wrong is dirty rects. Interestingly, hiding and unhiding the mask itself does update the whole canvas. (Tested in 4.4.3-beta2) -- You are receiving this mail because: You are watching all bug changes.