Old WebGL contexts not destroyed after updating with React plot component

This issue is related to #2852. I'm working on a dashboard using the React Plotly components with WebGL. I have become stuck because of the maximum number of WebGL contexts. The fix I had planned was to limit the number of charts so that the maximum wasn't crossed. But I'm also seeing that when a single plot component has its data changed, the previous WebGL contexts stay alive and will eventually have the same effect as having too many plots.

Is there a way to throw away the old WebGL context after updating a plot?

首先，在使用 WebGL 的 React Plotly 组件中复现重复的数据更新，并检查绘图更新如何管理 WebGL 上下文。使用 #2852 中描述的行为作为相关上下文。完成的标准是：更新一个绘图后不再留下其之前的 WebGL 上下文处于活动状态，也不会导致达到浏览器的上下文限制。