svg with clip-path doesn't display

I have an svg which includes a clip-path. When using it with this loader is doesn’t display.

<svg>
  <defs>
    <clipPath id="mask">
      <circle cx="166.201" cy="166.201" r="166.201"/>
    </clipPath>
  </defs>
  <g clip-path="url(#mask)">
    ...
  </g>
</svg>

When debugging this I found that if I remove visibility: hidden from the injected svg with all the symbols it displays correctly. Is visibility: hidden needed?

[kisenka]

@badtant please check 0.1.1 version

[badtant]

This is snippet I use for screen reader only content and have never experienced problems with it.

  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;

I tried it on the svg and it works so probably safer to use that!