Today is a historic date for Internet usage. Chrome 90 is out, and one of it's main features is defaulting to https usage instead of http. This will make some difference in user experience, mainly where some network latency exists. Thus, the question: when will Chrome 90 be the browser for synthetic measurements?
A related question might be the existing support of HSTS. Given that every execution of synthetic measurements clears the cache, does someone know if also HSTS information is cleared?