Abnormally high CPU usage from canvas element?

Reported at https://discord.com/channels/810916927919620096/810931711609143326/1089772242361127033:

<canvas id="background" data-engine="three.js r150" width="807" height="170" style="width: 807px; height: 170px;"></canvas>

Above code is from code4rena main page , someone need to check for issues in this piece of code that caused my computer to freeze by using 100% of its CPU resources every single time .

I do not see similar testing in Chrome myself, but could be something to review or at least keep an ear out for if other similar reports come in to corroborate or provide more clues as to the situations that could cause this (e.g. is it graphics-card dependent?).

Comienza reproduciendo el informe en la página principal de code4rena con el elemento canvas proporcionado, comparando el uso de CPU en Chrome y en las condiciones indicadas en el informe. Inspecciona el comportamiento del canvas de three.js r150 de la página y documenta una reproducción fiable, incluidas las diferencias de tarjeta gráfica o de entorno que pueda haber. Se considera terminado cuando se haya identificado la causa o el informe se haya acotado con pruebas suficientes para un seguimiento.