Bug: Node internals added by webpack can't be found with versions action / DuplicatesPlugin

Trying to use this plugin together with VueJS project generated by vue-cli 3.0, but have the following issue: `Missing sources: Expected 126, found 0.` and don't get a list of duplicated resources. When I open my `dist` folder, I see that `source map` generated if it what it means.

What I do wrong?

My `vue.config.js` is following:

```
const VuetifyLoaderPlugin = require('vuetify-loader/lib/plugin')
const webpack = require('webpack');
const { DuplicatesPlugin } = require("inspectpack/plugin");

module.exports = {
publicPath: process.env.NODE_ENV === 'production' ? '/' : '/',
configureWebpack: {
devtool: 'source-map',
plugins: [
new VuetifyLoaderPlugin(),
new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
new DuplicatesPlugin({
verbose: true
})
]
},
pluginOptions: {
webpackBundleAnalyzer: {
openAnalyzer: false
}
}
}
```

And full output by `inspectpack` if following

```
Missing sources: Expected 126, found 0.
Found map: {}

Duplicate Sources / Packages - Duplicates found! ⚠️

* Duplicates: Found 105 similar files across 126 code sources (both identical + similar)
accounting for 1370631 bundled bytes.
* Packages: Found 0 packages with 0 resolved, 0 installed, and 0 depended versions.

* Understanding the report: Need help with the details? See:
https://github.com/FormidableLabs/inspectpack/#diagnosing-duplicates
* Fixing bundle duplicates: An introductory guide:
https://github.com/FormidableLabs/inspectpack/#fixing-bundle-duplicates
```