Working with multiple voices
When I have a piece in which the note in Voice 1 and Voice 2 fall on the same pitch (up and down stem on what looks like a single note) I can only select Voice 1 by clicking on the note. I cannot select Voice 2 except by exchanging Voice 1 and 2 in the measure. If I want to add a slur (or a tie) from the Voice 2 note to the following note I need to be able to select the Voice 2 note. (Or maybe I want to add an articulation or something.)
What makes this particularly needful is a situation where the following note is a chord and I want to slur or tie Voice 2 (and not Voice 1) to one of the notes in the chord, or slur Voices 1 and 2 separately to different notes in the chord. (This works best if the slurred notes are in the same voice, but sometimes they are not --MuseScore does permit this--and this affects the shape and placement of the slur. That's a separate issue. I'm just asking here to be able to select the Voice 2 note without having to exchange voices.)
It occurs to me that life would be easier if clicking repeatedly on the note would cycle through the voices instead of always selecting only Voice 1.