bug when using the Edge browser translation plug-in at streaming output

[spttt]

Describe the bug
When using Edge and enabling the browser translation plug-in, an error will be reported in the foreground during streaming output:
Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node.

To Reproduce
Steps to reproduce the behavior:

1. Use edge browser.
2. Use stream output.
3. The browser automatically detects that the current page language does not match the browser, pops up a translation, click Translate.
4. Enter the content and click Send.
5. The reply content flashes quickly, and then reports an error Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node

Screenshots

Desktop (please complete the following information):

• OS: [e.g. windows]
• Browser [e.g. edge]

Additional context
The webpage works fine without translation enabled.

Another perspective
I am using it in a Chinese environment, I have configured the translation file, and the interface translation works well. But when the webpage is opened with Edge, the translation plug-in will mistakenly detect that the webpage is in English, not Chinese.

If it is detected as Chinese normally, the above problems will be solved.

[HoMi264]

I have the same error with Edge and Chrome Browser but not with Safari.