https://www.dropbox.com/s/ss0jq82p9o...20bug.gif?dl=0
If you have notes starting at the same time like in a chord, and there are slight deviations in
the time of the note_starts, at a certain zoom level, you simply can't edit some of the velocities by dragging over.
Even in slightly zoomed out scenarios, you have to drag 3-4 times over because it skips some notes. Both can be seen in my video.
NOTE: this does not affect CC's in any way.