Cycle and Soak setting

I have my setting on Smart Cycle and Soak. I have 2 zones and will run them for 25 mins total. The app set the schedule as the following: Zone 1 runs for 12 mins then Zone 2 runs for 25mins then a 5min cycle soak and then the front runs for another 13mins. My question is why doesn’t Zone 2 only run for 12mins so that it can also have a cycle soak and then another run for 13mins similar to how Zone 1 is setup?

It runs cycle soak based on precipitation rate solid type and slope? Do you have the same nozzle set up, or precipitation rate set under advanced?