“force2”布局，右键展开功能，偶现扩展的节点堆叠在一起，layout中nodeSpacing设置了50 #4045

Describe the bug

“force2”布局，右键展开功能，偶现扩展的节点堆叠在一起，layout中nodeSpacing设置了50

Your Example Website or App

https://codesandbox.io/s/youthful-surf-jzjwh0?file=/src/App.js

Steps to Reproduce the Bug or Issue

1.等待页面加载完成 2.随便找个结点，右键-》展开 3.然后再随便找个结点，右键-》展开，不断重复该操作即可复现

Expected behavior

期望每次“右键-》展开“操作不会出现结点堆叠在一起的情况

Screenshots or Videos

Platform

• OS: [Windows]
• Browser: [Chrome]
• Version: [e.g. 91.1]

Additional context

No response