我正在创建一个VScode主题，我有一个很长的json文件，如下所示：

{
    "name": "mytheme",
    "type": "dark",
    "colors": {
        //////////////////////////////
        // CONTRAST COLOR 
    // The contrast colors are typically only set for high contrast themes. 
    // If set, they add an additional border around items across the UI to increase the contrast.
    //////////////////////////////
        // An extra border around active elements to separate them from others for greater contrast.
        // "contrastActiveBorder": "#FFFFFF00",
        // An extra border around elements to separate them from others for greater contrast.
        // "contrastBorder": "#FFFFFF00",

    //////////////////////////////
    // BASE COLORS 
    //////////////////////////////
    // Overall border color for focused elements. This color is only used if not overridden by a component.
    "focusBorder": "#aa6DFF66",
    // Overall foreground color. This color is only used if not overridden by a component.
    "foreground": "#aaE0E8",
    // Shadow color of widgets such as Find/Replace inside the editor.
    "widget.shadow": "#112330",
    // Background color of text selections in the workbench (for input fields or text areas, does not apply to selections within the editor and the terminal).
    "selection.background": "#9B6DFF99",
    // Foreground color for description text providing additional information, for example for a label.
    "descriptionForeground": "#808182",
    // Overall foreground color for error messages (this color is only used if not overridden by a component).
    "errorForeground": "#9B6DFF",
    // The default color for icons in the workbench.
    "icon.foreground": "#D9E0E8",
    ...

我想试试，所以我按照这篇官方文章。它说按f5打开扩展开发主机窗口。如果我按f5，我得到这个弹出

You don't have an extension for debugging 'JSON with Comments'. Should we find a 'JSON with Comments' extension in the Marketplace?
如果按“查找”或“取消”，则无法打开“扩展开发主机”窗口。
当我打开package.json文件（没有注解）时，我试着按下f5键，但结果是一样的。我如何调试一个有注解的json文件？
删除注解不是一个选项，它是一个非常长的文件，注解使它可读和可理解。