切换交互模式后，连线不消失 #4406

Describe the bug

点击ADD EDGE模式，点击一个节点，然后出现连线 此时把交互模式切换到默认模式 发现连线没有消失

Your Example Website or App

https://codepen.io/Yanyan-Wang/pen/qBBNaye

Steps to Reproduce the Bug or Issue

https://codepen.io/Yanyan-Wang/pen/qBBNaye

Expected behavior

连线消失

Screenshots or Videos

No response

Platform

• OS: [e.g. macOS, Windows, Linux]
• Browser: [e.g. Chrome, Safari, Firefox]
• Version: [e.g. 91.1]

Additional context

No response