egde会压盖node的markup上配置的元素，导致markup上配置的事件不能响应。zindex设置无效

[AnitaTang]

问题描述

点击节点的markup配置的+按钮隐藏该节点的所有后继节点,
再显示之后，该节点与直接后继节点的连线（edge）会压盖该节点上配置的要素，导致不能正确响应隐藏后继节点的事件

重现链接

编译失败

重现步骤

1. 参考https://antv-x6.gitee.io/zh/examples/showcase/practices#mindmap中mindmap实现点击节点markup配置的+按钮显示或隐藏该节点的所有后继节点,通过node.toggleVisible()实现
2. 隐藏再显示之后，该节点与直接后继节点的连线（edge）会压盖该节点上配置的要素，导致不能正确响应隐藏后继节点的事件
   
   

预期行为

edge在最底层绘制，不影响节点的事件

平台

• 操作系统: [macOS, Windows, Linux, React Native ...]
• 网页浏览器: [Google Chrome, Safari, Firefox]
• X6 版本: [1.28.2 ... ]

屏幕截图或视频（可选）

No response

补充说明（可选）

No response

[x6-bot]

👋 @AnitaTang

Thanks for opening your first issue here! If you're reporting a 🐞 bug, please make sure you include steps to reproduce it.

To help make it easier for us to investigate your issue, please follow the contributing guidelines.

We get a lot of issues on this repo, so please be patient and we will get back to you as soon as we can.

[NewByVector]

你的场景可以将 edge 的 zIndex 设置最低(比如 -1)，这样就不会影响了。

[AnitaTang]

前面忘记说了，zIndex设置了-1也没达到预期效果。

[NewByVector]

将 sorting 配置为 approx 即可解决你的问题。

[x6-bot]

This thread has been automatically locked because it has not had recent activity.

Please open a new issue for related bugs and link to relevant comments in this thread.