Debugging: Redirect flag not working with dlv-dap adapter

[mlizd]

Hi,
I want to debug a single .go file while performing stdin and stdout redirection to external text files. Using the legacy debug adapter, I can achieve this by specifying the corresponding dlvFlags:

{
    "name": "Go: Lauch file with redirection",
    "type": "go",
    "request": "launch",
    "mode": "debug",
    "program": "${file}",
    "cwd": "${fileDirname}",
    "debugAdapter": "legacy",
    "dlvFlags": [
        "-r",
        "stdin:${fileDirname}/input.txt",
        "-r",
        "stdout:${fileDirname}/output.txt"
    ]
}

However, if I try using the dlv-dap adapter, the redirection flags seem to be ignored. Is this expected behavior? Am I missing any extra settings to make this scenario work properly with the dlv-dap adapter?

For reference, I am using Go version 1.18 and vscode-go version 0.32.0, running on WSL2.