AutoComplete not showing up in .yaml (but in .json with same json schema file!)

Seems like same as this issue from a long time ago: https://github.com/redhat-developer/vscode-yaml/issues/222

I am using the latest version of VSCode and this plugin.

Here's the json schema:

{
  "$id": "foo",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "cd": {
      "type": "object",
      "properties": {
        "profile": {
          "type": "string",
          "enum": [
            "multizoneClusterSystem",
            "foobar"
          ]
        },
        "couchdb": {
          "type": "boolean",
          "description": "Whether you are using couchdb or not"
        }
      },
      "required": [ "profile" ]
    }
  },
  "required": [
    "cd"
  ]
}

Here's the settings.json entry:

    "yaml.schemas": {
        "/Users/kamok/Documents/code/yaml-validation-demo/cd.json": [
            "*build.yml"
        ]
    },
    "json.schemas": [
        {
            "fileMatch": ["build.json"],
            "url": "/cd.json"
        }
    ],

Here's the two .yml and .json files:

{
  "cd": {
    "profile": "foobar",
    "couchdb": false
  }
}

cd:
  profile: foobar

The .yml file, when I type profile does not pop up the two options. The json does!

The report names settings.json, cd.json, build.yml, and build.json; begin by reproducing the yaml.schemas mapping and comparing completion behavior for the YAML and JSON examples. Done means the profile enum suggestions appear in build.yml as they do in build.json; no source file or test is identified in the report.