Questions about step repeater in song mode

Hello everyone,

I have a question with the step repeater fx, I have several rows of step repeater effect in performance mode to play and test how it sounds while the pattern is running, for example, in one I have the value 2, in another the value 3 and in another the value 1. I like how it looks and I want to capture it in the project and leave it automated, that is, take the same sequence that I have on the track (1 for example) and that in the next pattern that is sequence has the step repeater 3 effect, but without having to go to performance mode, how can it be done? I have tried to set the values ​​for the roll effect, but it is not exactly the effect I am looking for.

Thank you so much.