message: fix(treemap-v2): color scheme not work when there is only one dimension
diff: @@ -240,6 +240,7 @@ export default function transformProps(
  colorSaturation: COLOR_SATURATION,
  itemStyle: {
  borderColor: BORDER_COLOR,
  + color: colorFn(`${metricLabel}`, sliceId),
  borderWidth: BORDER_WIDTH,
  gapWidth: GAP_WIDTH,
  },
  