Car charge speed incorrect on a web plan

When I plan a route on the web the charge stops assume a much faster charge rate than the car can do. For example it says I would charge from 20% to 80% in 16 minutes - which would require a charge rate of 191kw. My car has a 150kw maximum and based on everything I've read 100kw average is a more reasonable assumption. (2024 Chevrolet Equinox 3LT FWD)

Same route on the phone app shows ~100kw charge rates (and an additional hour of total charge time).