macOS lldbinit not loaded

Environment

• OS and version: macOS Sonoma 14.6.1
• VS Code: Version: 1.92.2 (Universal)
  Commit: fee1edb8d6d72a0ddff41e5f71a671c23ed924b9
  Date: 2024-08-14T17:29:30.058Z
  Electron: 30.1.2
  ElectronBuildId: 9870757
  Chromium: 124.0.6367.243
  Node.js: 20.14.0
  V8: 12.4.254.20-electron.0
  OS: Darwin arm64 23.6.0
• C/C++ extension: v1.21.6
• OS and version of remote machine (if applicable): na
• GDB / LLDB version: Apple Swift version 5.10 (swiftlang-5.10.0.13 clang-1500.3.9.4)

Bug Summary and Steps to Reproduce

Bug Summary: VSCode LLDB does not load ~/.lldbinit file content (.lldbinit in project dir is also not loaded).

Steps to reproduce:

1. MacOS C++ project that is running, My app sends signal to itself that should not cause breakpoint.
2. ~/.lldbinit "pro hand -p true -s false -n true SIGUSR1"
3. Use Run and Debug to launch process and debug it using lldb.
4. Process receives signal and causes breakpoint instead of skipping it.

Debugger Configurations

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(lldb) myprogram",
            "type": "cppdbg",
            "request": "launch",
            "program": "${workspaceFolder}/src/main/myprogram",
            "args": [
                "--nodaemon"
            ],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [
                {
                    "name": "MY_HOME", 
                    "value": "${env:MY_HOME}"
                },
            ],
            "externalConsole": false,
            "MIMode": "lldb",
        }
}

Debugger Logs

na

Other Extensions

No response

Additional Information

Opening lldb in VSCode console and executing lldb command shows that config is then loaded (so it's correct), but VSCode seems to ignore it. Using Clion as alternative works as expected.

Start by reproducing the issue with the provided macOS launch configuration and the ~/.lldbinit signal-handling command. Compare LLDB startup behavior in Run and Debug with the manual console case; done means the project or home .lldbinit settings are loaded before the process handles SIGUSR1.