When using vue to edit custom nodes, the rendered DOM cannot be saved normally

PS, in future, please post code as text - screenshots are not searchable and it is difficult to make suggestions since we cannot easilty copy/edit your code and give you solutions!

How to post code/json/data...

In order to make code readable and usable it is necessary to surround your code with three backticks (also known as a left quote or backquote ```)

``` 
   code goes here 
```

You can edit and correct your post by clicking the pencil :pencil2: icon.

See this post for more details - How to share code or flow json