as mentioned by another user similar topic regarding “working” design here:
and no one has solved it yet, I’m adding another one similar:
Even if I set in windows the mouse so that the middle button scrolls by e.g. 6 lines, why does the scrolling speed is not reflected in UiPath environment? PgDOWn + PgUP does not solve too much, because with these buttons the page shift is too big, and because the page move is not smooth, the eyes easily lose the last reference point they were looking at last time. I think UiPath developers should think about this, it’s basically a small shortcoming, but it has a big impact on the long-term feeling of working in this environment.
as I wrote in the previous post, the setting in windows you mentioned, specifically the number of lines for moving the mouse scroll wheel by one point-movement, is not reflected when working in the UiPath development environment. That is, at least in two completely different environments where I use UiPath.