More positions in schedule of device in Ewelink?

I’d like to ask if there is a way to increase more positions than 8 in the schedule panel of device that i have added in Ewelink?

I have circulation pump connected via Sonoff 26 and i’ve created 8 maximum available positions in schedule to control it when it should turn on, impulse of working i have also set to 20mins.

However I really need more than just 8 positions in schedule. So I wanted to ask if its possible to extend it somehow?