only fcp and lcpFinal is reported on ios14.7, but much more on android 10.
in addition, element timing is not working on both side.

const perfume = new Perfume({
resourceTiming: true,
elementTiming: true,
analyticsTracker: options => {
const { metricName, data, eventProperties, navigatorInformation, vitalsScore } = options;
if (metricName !== 'resourceTiming') {
console.log('perfume', metricName, data);
}
}
});