toggleHover property is not working when using modeBarButtonsToAdd method with Pie Charts config

With Plotly version 2.x.x there is no toggleHover option available for Pie Charts when using modeBarButtonsToAdd method.
With plotly Version 1.xx it was available, as you can see in my Codepen by just uncommenting the script.

When I looked through types files I see that toggleHover is still there as an ModeBarDefaultButtons type, but it has no effect at all.

So question from me - How can I add toggleHover option for Pie Charts in Plotly 2.XX?
Greetings

https://codepen.io/arielkuzminski/pen/zYjxbQx

首先，使用 Plotly 2.x 重现链接的 CodePen，并将其与 Plotly 1.x 的行为进行比较。检查 modeBarButtonsToAdd 的处理方式，以及其中将 toggleHover 列为 ModeBarDefaultButtons 类型的类型定义。完成的标准是：通过 modeBarButtonsToAdd 添加 toggleHover 后，它能够对饼图生效，或者已记录其受支持的替代方案。