The scroll sensitivity slider in Options->Controls->Mouse Settings is scrolling irregular, meaning it can be changed less precise the higher the value gets. This makes changing your sensitivity really annoying.
MC-174880
Scroll sensitivity slider is scrolling irregularly
Open
2
(Unassigned)
Confirmed
UI
options, slider
1.15.2, 20w11a, 20w12a, 20w14a, 20w15a, ..., 1.16.1, 20w51a, 21w03a, 1.16.5, 23w18a
Retrieved
Can confirm in 20w51a.