rushroom/layout.json

{
  "root": {
    "Group": {
      "direction": "Vertical",
      "children": [
        {
          "Pane": "console"
        },
        {
          "Pane": "properties"
        }
      ],
      "sizes": [
        0.5,
        0.5
      ]
    }
  },
  "windowed_panes": {}
}