Plotly.react leaves duplicate clippaths

const container = document.createElement('div');
document.body.appendChild(container);
await Plotly.newPlot(container, [], { title: 'abc' });
await Plotly.react(container, [], { title: 'hello' });

The resulting DOM contains multiple copies of the same clippath:

<clippath class="plotclip" id="clipc001dfxyplot">
  <rect height="270" width="540" />
</clippath>
...
<clippath class="plotclip" id="clipc001dfxyplot">
  <rect height="270" width="540" />
</clippath>

This is causing issues for our accessibility tests, which check that IDs are unique within the document, but in some cases the newer clippath is different (but still shares the same ID), so presumably the items which reference it could pick up an old value and therefore render incorrectly after an update.

(using Plotly 2.24.3)

Comienza con la reproducción mínima del issue, compara el DOM después de Plotly.newPlot y Plotly.react, y rastrea dónde se crean o conservan las plotclip clippaths. Se considera terminado cuando el gráfico actualizado no tiene IDs de clippath duplicados y los elementos hacen referencia a la clippath prevista después de la actualización.