Understanding which Series and Item an AutoCursor has snapped to in Lightningchart JS?

I have added two OHLCSeries to my chart. And the AutoCursor snaps between them. What event should I be listening to in order to capture when the AutoCursor has snapped to a new target? How do I figure out which of my two Series is being targeted? How do I figure out which item in my original dataset is being targeted (the dataset I added to the series using the add function)? Thanks

It's not pretty, but I found a solution here: https://lightningchart.com/lightningchart-js-interactive-examples/edit/lcjs-example-0703-customHTMLCursor.html?isList=true

  chart.onSeriesBackgroundMouseMove((_, event) => {
        // Get mouse location
        const mouseLocationClient = {
              x: event.clientX,
              y: event.clientY,
        };

        // Translate mouse location to coordinate system for solving data points from series, and translating to Axes.
        const mouseLocationEngine = chartL.engine.clientLocation2Engine(
              mouseLocationClient.x,
              mouseLocationClient.y,
        );

        // Translate mouse location to X Axis.
        const mouseLocationAxisX = translatePoint(mouseLocationEngine, dashboard.engine.scale, {
          x: chartL.getDefaultAxisX(),
          y: chartL.getDefaultAxisY(),
        }).x;

        // Use mouseLocationAxisX to match with index in your original data sets
  });