Slide 3d text box convert to svg

when i convert slide to svg , the 3d text box(designed with smart art) become 2d. how can I fix it.
part code:

       svgOptions = new SVGOptions();
        svgOptions.setJpegQuality(100);
        svgOptions.setPicturesCompression(2);
        svgOptions.setDisable3DText(false);
        ...
        Presentation document;
        ...
        ISlide slide = document.getSlides().get_Item(i);
        ...
        FileOutputStream out= ....
        slide.writeAsSvg(out, svgOptions);

aspose slides version 20.7
ppt2svg Test.zip (35.7 KB)

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