FYI, samples&#x2F;pie-customTooltips.html throws a JS error and doesn&#x27;t load.  I think your script include is missing the &quot;dist&quot; dir.<p>I filed a Github issue here: <a href="https:&#x2F;&#x2F;github.com&#x2F;chartjs&#x2F;Chart.js&#x2F;issues&#x2F;2369" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;chartjs&#x2F;Chart.js&#x2F;issues&#x2F;2369</a><p>screenshot:
<a href="http:&#x2F;&#x2F;i.imgur.com&#x2F;so0iHU3.png" rel="nofollow">http:&#x2F;&#x2F;i.imgur.com&#x2F;so0iHU3.png</a>