Any way to adjust how many lines the scroll wheel jumps when in the rofi dashboard?

[CDTay]

Don't know if that's the best terminology to use, but basically I want to adjust the scroll wheel so that it goes one line at a time on the rofi application selector, instead of the off-kilter 2 it's doing right now. Perhaps larger scrolling could be achieved by holding down a modifier button?

Apologies if this is the wrong place to ask. I'm not sure how custom the rofi element is so though it best to ask here, where what I am looking for has specifically been implemented.