Does this issue occur when all extensions are disabled?: Yes/No

• VS Code Version: 1.73.0 71ab69d
• OS Version: Mac OS 12.2.1

Steps to Reproduce:

1. git clone VS Code Source code and open it with VS Code
2. Use Cmd + B Command to Run Core - Build and Ext - Build these two tasks.
3. After the task is completed, because I don't need to use vscode-web-playground, I need to reassign folder-uri and extensionPath, So I should use ./scripts/code-web.sh --extensionPath=./extensions --folder-uri=memfs:///files/ to start VS Code Web here.
4. Then you will find that it cannot be started with a mistake. It does not process this folder-uri parameter, and didn't pass it on to @vscode/test-web either.