Thats is no Presonus feature even under macOS, under macOS we only getr smooth scrolling with a Magic Mouse, a Magic Trackpad or with a software based solution like https://mos.caldis.me/?from=MosApplication&version=3.3.2
However that software solution not perfect since you cant enter any precice values (nudges) anymore lik it is possible with a stepped mouse. That might be a Studio One improvement. Smooth scrolling in arrange , but on inputs stepped.
The only thing I know of under Windows is https://sourceforge.net/projects/mwaccelerator/
Find my feature request on teh Windows feedbackhub I started decades ago and vote.
Hopefully Microsoft finally understand that some people prefer smoothg scrolling.
Maybe monify title, Add Smooth Scrolling (all platforms)