If the persistent attribute is specified, the component will automatically remember whether the beacon has been clicked on. If it has already been clicked, it will not be displayed again since generally the user will only want to see an onboarding tooltip once. The state of each beacon is stored using a unique ID. If you just set persistent to true, a SHA-1 hash will be calculated from the beacon content and used as the key. This means that all beacons will have a unique key as long as they also have unique content. You can override this key by specifying some other truthy value for the persistent attribute.