Code-oss can not be localized by language pack

1. built and executed the code-oss

git clone https://github.com/manabu-nakamura/vscode.git
cd vscode
npm install
npm run compile
.\scripts\code.bat

• https://github.com/microsoft/vscode/wiki/How-to-Contribute#prerequisites
  • code-oss (latest, 1.98.2, ...)
  • Windows 11 24H2
  • Node.js 20.18.2
  • Python 3.13.2
  • Visual Studio 2022

2. installed the language pack (e.g., MS-CEINTL.vscode-language-pack-ja-1.99.0.vsix, https://open-vsx.org/extension/MS-CEINTL/vscode-language-pack-ja)
3. changed language and restarted the code-oss
4. got the following error

Error
Error launching app
Unable to find Electron app at C:\...\vscode\.build\electron
Cannot find module 'C:\...\vscode\.build\electron' 5. the code-oss is not localized

Tell me the solution.

To use language packs, we need a full build version of VS Code.

npm run gulp vscode-win32-x64

https://github.com/microsoft/vscode/issues/245119