Material-design-icons: baseline_waves - 240px width

[LiamRiddell]

The baseline_waves has a strange bounding box making the icon 240px wide.

<div>
    <i class="material-icons">baseline_waves</i>
</div>

See image below:

When setting for the font-size of the icon this causes the problem to get worse.

Codepen

[hegelstad]

What was the cause?

[jhgeluk]

What was the issue?

[Pedrazl]

Still wrong behavior