1. What version of Delve are you using (dlv version)?
   Delve Debugger
   Version: 1.20.1
   Build: $Id: 96e65b6c615845d42e0e31d903f6475b0e4ece6e $

2. What version of Go are you using? (go version)?
   go version go1.19.3 linux/amd64

3. What operating system and processor architecture are you using?
   ubuntu amd64

4. What did you do?
   trying to find a way to get vscode to pass launch arguments which appears to be how to potentially pass dlvFlags to a remote dlv???

5. What did you expect to see?
   Some reference somewhere in either the go vscode extension or in the dlv docs, how to pass these arguments. Something beyond the cryptic Warning: build flags ignored with dap; specify via launch/attach request instead
   I can't even seem to find anything in the vscode documentation itself about how to do this; and googling for this info is damn-near impossible because all the responsive documents are about how to pass arguments to the program being debugged (not the debugger itself).

6. What did you see instead?
   cryptic error message

Also, I did open a discussion about this which may end up having some relevant notes: #3461

EDIT: Wouldn't it be simpler/nicer to allow the use of the dlvFlags available to dlv via the config, if nothing is specified in the launch request?! Seems disallowing this just gets in the way of the simplest possible config. E.g. in the below config, the dlvFlags arrive at the far end dlv, which then generates the above Warning, when it could have just used those flags and made my life easy.

Also, maybe the vscode go extension needs a bug filed on this issue too? I'm guessing it supplies some kind of validation schema for "type":go configurations, and that validation schema does not seem to allow specifying an "arguments" item, if that's what's needed.

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Launch",
            "type": "go",
            "request": "launch",
            "mode": "auto",
            "program": "${workspaceFolder}/go/cmd/thingBeingDebugged",
            "env": {},
            "dlvFlags": [
                "--build-flags",
                "-mod=mod"
            ],
            "args": [
                "-progarg1"
            ]
        }
    ]
}