Mouse arrow thing

out of nowhere it seems that my regular mouse arrow has gotten a mini box to the right of it with a mini triangle in it. When I want to extent a midi event it messes with the timing of the notes in the event, so it’s pretty annoying.

does anyone know how I activated that, what it is, and how I make it go back to normal?

Look to the little arrow on the pointer tool in the toolbar and set it to normal.

right of course, thanks