Flex Daily and Weather Intelligence Plus

I guess I really don’t understand this mindset, if I setup a flex daily (keyword here being daily) then it’s supposed to make a daily decision on whether to water or not, if it decides not to water why is this not considered a skip? Why wouldn’t this savings be calculated and shown?

It’s the Fixed Schedule that I would expect not to account for weather and just run the scheduled regardless of what else is going on like a simple controller would do.