Uplevel security with Endpoint Privilege Management + Windows LAPS

You stated that EPM follows the same policy flow as normal policies. Does that mean that when you approve an elevation the endpoint must sync with Intune in order to get the permission to run elevated? If the client normally syncs every 8 hours, will that mean we need to tell our end users to manually kick off a sync? Under normal conditions there is a 15 minute "cool down" period where a device won't actually sync if it completed a sync within the last 15 minutes. How does that cool down period impact the elevation?