Copying a single line in a document will incorrectly select all

[thinkasany]

firefox

Documentation is

• Missing
• Outdated
• Confusing
• Not sure?

Explain in Detail

I want to copy a single line of code, and as soon as I start copying this line, all the lines are selected.

Your Suggestion for Changes

A single line can be copied normally.

Reproduction

https://vite.dev/config/

Steps to reproduce

const env = loadEnv(mode, process.cwd(), '')

import { defineConfig, loadEnv } from 'vite'

export default defineConfig(({ command, mode }) => {
  // Load env file based on `mode` in the current working directory.
  // Set the third parameter to '' to load all env regardless of the `VITE_` prefix.
  const env = loadEnv(mode, process.cwd(), '')
  return {
    // vite config
    define: {
      __APP_ENV__: JSON.stringify(env.APP_ENV),
    },
  }
})

I want to copy a single line of code const env = loadEnv(mode, process.cwd(), '') and as soon as I start copying this line, all the lines are selected.

[sapphi-red]

It seems there's a bug (?) in vitepress-twoslash. I made a issue there: shikijs/shiki#822