Drove my 2020 WRX (stock) yesterday. Outside temp 95-99 degrees. Drove conservatively, highest observed oil temp was 225f. Got home and coolant reservoir was empty. Second time this has happened. At lower oil temps coolant reservoir is full after driving. I feel like 225 degrees shouldn't cause the coolant to boil off. How do people in places like AZ and TX drive their WRX around with out losing their coolant? This can't be normal. Please help.