Allow Jquery for selectors besides Lvl0

[ForgoneReality]

Describe the problem

Hi! I'm trying to migrate from V2 to V3, and in V2 I had a working xpath for both lvl0 and lvl1. When changing to V3, I changed my lvl0 one to JQuery from XPath and it works fine. However, lvl1 doesn't work at all.

actions: [
    {
      indexName: "mydex",
      pathsToMatch: ["https://test.com/docs/**"],
      recordExtractor: ({ $, helpers }) => {
        // priority order: deepest active sub list header -> navbar active item -> 'Documentation'
        const breads = $(
          "li.breadcrumbs__item.breadcrumbs__item--active span",
        ).text();
        const top_menu = $("a.menu__link--active").eq(0).text();
        return helpers.docsearch({
          recordProps: {
            lvl0: {
              selectors: "",
              defaultValue: breads,
            },
            lvl1: top_menu,
            lvl2: "article h2",
            lvl3: "article h3",
            lvl4: "article h4",
            lvl5: "article h5, article td:first-child",
            lvl6: "article h6",
            content: "article p, article li, article td:last-child",
          },
          aggregateContent: true,
          recordVersion: "v3",
        });
      },
    },
  ],

When using Algolia's URL Tester, lvl1 is always null. However, when I set it to this:

  lvl0: {
              selectors: "",
              defaultValue: top_menu,
            },
            lvl1: breads,

Suddenly, top_menu starts to work, and lvl1 is now all null.

Describe the solution

Allow lvl1+ to use Jquery for more complex matches like in legacy Docsearch please!

Alternatives you've considered