I have a problem in D3. When i try to insert first circle it will insert only one, but When I insert the second circle, the previous one is again inserted automatically.

Video link: https://vimeo.com/750234583

Image https://www.awesomescreenshot.com/image/32470753?key=a5a4e1f60b1e2f4a3afe77571daad283

Code https://codesandbox.io/s/intelligent-fast-eowul6?file=/index.js

CodePudding user response：

I fixed this problem Here is example link:- https://codesandbox.io/s/intelligent-fast-eowul6?file=/index.js