Oh good I thought it was just because I was on a mac.

Seriously, this is really inconvenient. I have to go one measure at a time. It's not THAT hard since I can just press 'u' or 'l', but it would certainly be a LOT easier if I could highlight a whole section. As of yet trying to do this will only change the first measure selected. I assume then that it is in fact a BUG, yes?

By the way, I think it would be neat if the menu items changed names. In other words, if you select a measure/measures with only one voice, the menu option says "ADD upper/lower voice" and if it has two voices then it says "USE upper/lower voice". This is much less necessary, however.

Not just swapped, but sometimes I just want to move one portion into the other voice, I should be able to highlight it and click something to have it change voices.

I keep on doing this: say I'm working on a measure on the right side of the screen (in page view), and so I have the box on the left. Then I work on the next measure, on the left side of the screen, and suddenly the box moves beyond the left screen edge. I have to go back to the right side of the screen, move the box, then back to the left side of the screen. I can understand why people would THINK this would be useful, but it's ridiculous. Just let it move when we drag it, and when we scroll.

If we could maybe still move it around the screen, but it would then only follow as we scroll, that would be great