vscode-dotnet-test-explorer debugging test "Waiting for Process to Attach"

apologies for posting here but I've looked all around the internet and can't find anything.

I'm trying to use the extension ".NET Core Test Explorer" to debug my unit tests in VSCode.

I can run tests just fine, but I can't debug them - this is the output:

Test run for Gameboy.Tests.MMUTests.Memory_ValidateBytes_WithSuccess, expecting 1 test results file(s) in total
Executing dotnet build in /Users/kevin/Repos/NetCore GameBoy/Gameboy.Tests/
Executing dotnet test --no-build --logger "trx;LogFileName=/var/folders/6d/p11jk7052lx2m4_fj5vk6qwc0000gn/T/test-explorer-sw7Rdk/0.trx" --filter "FullyQualifiedName=Gameboy.Tests.MMUTests.Memory_ValidateBytes_WithSuccess" in /Users/kevin/Repos/NetCore GameBoy/Gameboy.Tests/
Process 4345 started
Waiting for debugger to attach
Waiting for debugger to attach
Waiting for debugger to attach
Waiting for debugger to attach
Waiting for debugger to attach
Waiting for debugger to attach
Waiting for debugger to attach

Basically, i guess it never allows the debugger to attach. Even if I attach manually to the above PID, using this task:

{
    "name": ".NET Core Attach",
    "type": "coreclr",
    "request": "attach",
    "processId": "${command:pickProcess}"
}

It still doesn't hit my breakpoint in my test.

Any help would be appreciated.

Here's the full output from tasks.json and launch.json

{
    "version": "2.0.0",
    "tasks": [
        {
            "label": "build",
            "command": "dotnet",
            "type": "process",
            "args": [
                "build",
                "${workspaceFolder}/Gameboy.csproj",
                "/property:GenerateFullPaths=true",
                "/consoleloggerparameters:NoSummary"
            ],
            "problemMatcher": "$msCompile"
        },
        {
            "label": "publish",
            "command": "dotnet",
            "type": "process",
            "args": [
                "publish",
                "${workspaceFolder}/Gameboy.csproj",
                "/property:GenerateFullPaths=true",
                "/consoleloggerparameters:NoSummary"
            ],
            "problemMatcher": "$msCompile"
        },
        {
            "label": "watch",
            "command": "dotnet",
            "type": "process",
            "args": [
                "watch",
                "run",
                "${workspaceFolder}/Gameboy.csproj",
                "/property:GenerateFullPaths=true",
                "/consoleloggerparameters:NoSummary"
            ],
            "problemMatcher": "$msCompile"
        }
    ]
}

{
  // Use IntelliSense to find out which attributes exist for C# debugging
  // Use hover for the description of the existing attributes
  // For further information visit https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md
  "version": "0.2.0",
  "configurations": [
    {
      "name": ".NET Core Launch (console)",
      "type": "coreclr",
      "request": "launch",
      "preLaunchTask": "build",
      // If you have changed target frameworks, make sure to update the program path.
      "program": "${workspaceFolder}/bin/Debug/netcoreapp3.1/Gameboy.dll",
      "args": [],
      "cwd": "${workspaceFolder}",
      // For more information about the 'console' field, see https://aka.ms/VSCode-CS-LaunchJson-Console
      "console": "internalConsole",
      "stopAtEntry": false
    },
    {
      "name": ".NET Core Attach",
      "type": "coreclr",
      "request": "attach",
      "processId": "${command:pickProcess}"
    }
  ]
}