Rounded SVGs paths malformed after optimization about webpack-svgstore-plugin HOT 2 CLOSED

var path = require('path')
var fs = require('fs')
var webpack = require('webpack')
var packageInfo = require('./package')
var SvgStore = require('webpack-svgstore-plugin')

// define local variables
var distPath = path.join(__dirname, 'src', 'sprite')
var sourcePath = path.join(__dirname, 'src', 'assets')

var config = {
  entry: {
    index: path.join(__dirname, 'src', 'dummy-entry.js'),
  },
  output: {
    path: distPath,
    filename: '[name].js',
    chunkFilename: '[chunkhash].[id].js',
    publicPath: '/lib/'
  },
  resolve: {
      extensions: ['', '.js'],
  },
  plugins: [
    new SvgStore(path.join(sourcePath, '**/*.svg'), path.join('svg'), {
      svg: {
        xmlns: 'http://www.w3.org/2000/svg',
        style: 'position:absolute; width: 0; height: 0'
      },
      name: 'sprite.svg',
      chunk: 'index',
      prefix: '',
      svgoOptions: {
        plugins: [{
          cleanupAttrs: true,
        }, {
          removeDoctype: true,
        },{
          removeXMLProcInst: true,
        },{
          removeComments: true,
        },{
          removeMetadata: true,
        },{
          removeTitle: true,
        },{
          removeDesc: true,
        },{
          removeUselessDefs: true,
        },{
          removeEditorsNSData: true,
        },{
          removeEmptyAttrs: true,
        },{
          removeHiddenElems: true,
        },{
          removeEmptyText: true,
        },{
          removeEmptyContainers: true,
        },{
          removeViewBox: false,
        },{
          cleanUpEnableBackground: true,
        },{
          convertStyleToAttrs: true,
        },{
          convertColors: true,
        },{
          /* https://github.com/svg/svgo/blob/master/plugins/convertPathData.js#L9-L26 */
          //convertPathData: false,
          convertPathData: {
              applyTransforms: true,
              applyTransformsStroked: true,
              makeArcs: {
                  threshold: 2.5, // coefficient of rounding error
                  tolerance: 0.5  // percentage of radius
              },
              straightCurves: true,
              lineShorthands: true,
              curveSmoothShorthands: true,
              floatPrecision: 3.33,
              transformPrecision: 3,
              removeUseless: true,
              collapseRepeated: true,
              utilizeAbsolute: true,
              leadingZero: true,
              negativeExtraSpace: true
          },
        },{
          convertTransform: true,
        },{
          removeUnknownsAndDefaults: true,
        },{
          removeNonInheritableGroupAttrs: true,
        },{
          removeUselessStrokeAndFill: true,
        },{
          removeUnusedNS: true,
        },{
          cleanupIDs: true,
        },{
          cleanupNumericValues: true,
        },{
          moveElemsAttrsToGroup: true,
        },{
          moveGroupAttrsToElems: true,
        },{
          collapseGroups: true,
        },{
          removeRasterImages: false,
        },{
          mergePaths: true,
        },{
          convertShapeToPath: true,
        },{
          sortAttrs: true,
        },{
          transformsWithOnePath: false,
        },{
          removeDimensions: true,
        },
        //{
        //   removeAttrs: {attrs: '(stroke|fill)'},
        // }
        ]
      }
    })
  ],
  module: {
    loaders: [
      {
        test: /\.js/,
        loaders: ['babel']
      }
    ]
  }
}

module.exports = config