Could you add the SVG presentation attributes to the CSS def/Autocompleter?
Currently SVG presentation attributes are not defined in the CSS definitions. As a results the CSS properties are shown in "undefined" color.
SVG Presentation attributes according to https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute
alignment-baseline, baseline-shift, clip, clip-path, clip-rule, color, color-interpolation, color-interpolation-filters, color-profile, color-rendering, cursor, direction, display, dominant-baseline, enable-background, fill, fill-opacity, fill-rule, filter, flood-color, flood-opacity, font-family, font-size, font-size-adjust, font-stretch, font-style, font-variant, font-weight, glyph-orientation-horizontal, glyph-orientation-vertical, image-rendering, kerning, letter-spacing, lighting-color, marker-end, marker-mid, marker-start, mask, opacity, overflow, pointer-events, shape-rendering, stop-color, stop-opacity, stroke, stroke-dasharray, stroke-dashoffset, stroke-linecap, stroke-linejoin, stroke-miterlimit, stroke-opacity, stroke-width, text-anchor, text-decoration, text-rendering, unicode-bidi, visibility, word-spacing, writing-mode