Does this issue occur when all extensions are disabled?: Yes

• VS Code Version: 1.94.2
• OS Version: Windows 11

Steps to Reproduce:

1. Use this launch.json:

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "foo",
            // "presentation": { "hidden": true },
        },
        {
            "name": "foo",
        }
    ]
}

2. See two launch configurations named foo

Is this expected? (Maybe, I guess)

3. Enable the "presentation": { "hidden": true } line
4. See "No configuration"

Is this expected? (No, I guess)

5. Move the "presentation": { "hidden": true } line into the second launch configuration
6. See exactly one launch configuration named foo

Is this expected? (Yes, I guess)