Hi, I am trying to create a 3DS-inspired icon theme and I have encountered a serious issue already. It seems that although my Inkscape-produced SVG file is rendering correctly both in Inkscape and GIMP, all KDE-related components are rendering it incorrectly (see left side). This includes the Gwenview image viewer, Dolphin file manager and even Plasma itself when I set this image file as an application icon. They all look like the rendering on the left-hand side:
GIMP on the right-hand side is rendering the SVG correctly. As I am a noob at vector image editing, I am unsure if this is a KDE issue or if I am doing something wrong. Please help