gitforhlp

> Submit a PR if you like. This is the repo for the documentation of Apache ECharts. would you tell me how to do it if i want to sumit...

It is stated in the V5 upgrade document that this is discarded in the sunrise chart,please check again https://echarts.apache.org/handbook/zh/basics/release-note/v5-upgrade-guide#%E4%B8%8D%E5%86%8D%E6%8E%A8%E8%8D%90%E4%BD%BF%E7%94%A8%E7%9A%84-api 旭日图（sunburst）： 动作类型 highlight 已被弃用，请使用 sunburstHighlight 代替。 动作类型 downplay 已被弃用，请使用 sunburstUnhighlight 代替。...

Maybe it,s not a bug, it is not notieced "renderMode" can use in tooltip

thanks,When is the next approval expected to be completed?