I noticed some weird behavior with Apple trackpad on Dorico 4:
Guitar fretboard and piano keyboard
Accidentally scrolling with an Apple trackpad in the guitar fretboard or piano keyboard „scrolls“ through the pitches and add notes “randomly”.
In any text/number entry field like in „Edit Strings and Tuning“ → „Transposition interval for staff notation“ if you select the field and scroll with the cursor inside the field, the values change rapidly. Especially in the Layout, Engraving and Notation options this can lead to unexpected value changes because it also scrolls the view.