Cannot find C++20 module files with relative path in commpile_commands.json #12944

Environment

• OS and Version: Win11 24H2
• VS Code Version: 1.95.2
• C/C++ Extension Version: 1.23.1

Bug Summary and Steps to Reproduce

Intellisense says it cannot find module file:

This path is provided from compile_commands.json generated by xmake. It's a relative path to the "directory" property:

If I edit the path to absolute path manually, intellisense works just fine.

Configuration and Logs

Configuration:

{
    "version": 4,
    "configurations": [
        {
            "name": "win32",
            "compileCommands": "${workspaceFolder}/compile_commands.json"
        }
    ]
}

Other Extensions

No response

Additional context

No response