Having Tracking issues on self-host: made it through the CORS problems, the nginx header problems, and finally got growthbook comunicating. Due to the Gridpane cache we have to use a js sdk, but the only way i could get a GB API call to server is with

(function(s) {
		s=document.createElement('script'); s.async=true;
		s.dataset.clientKey="dev_###";
		s.src="<https://cdn.jsdelivr.net/npm/@growthbook/growthbook/dist/bundles/auto.min.js>";
		s.dataset.apiHost="<https://gbapi.columbian.com>"
		s.onload = () => {
			console.log('Growthbook Loaded');
		}
		document.head.appendChild(s);
	})()

however, I cannot get any tracking results. The page updates with the feature flag changes for each version... but zero tracking. I have tried adding both

window.GROWTHBOOK_CONFIG = {
	  // Impression tracking callback (e.g. Segment, Mixpanel, GA)
	  track: function(experimentId, variationId) {
	    push_GA4_event("Experiment Viewed", {
	      experimentId,
	      variationId
	    })
	  }
	}

and

const FEATURES_ENDPOINT = "<https://gbapi.columbian.com/api/features/dev_###>";
fetch(FEATURES_ENDPOINT)
  .then((res) => res.json())
  .then((json) => {
    growthbook.setFeatures(json.features);
  })
  .catch(() => {
    console.log("Failed to fetch feature definitions from GrowthBook");
  });

with no success and no tracking.

track isn't the right name for a custom tracking callback: https://docs.growthbook.io/lib/script-tag#others

Thank you so much, I knew it was some small little piece of instruction I missed somewhere. Much Appreciated. It looks like it is pushing the "Viewed Experiment" event, just waiting on BigQuery to update to verify.

Hi Desmond, that's great! Let us know how the BigQuery data pull goes and if you need any help with that.