After significant plot points, when the characters have exclamation marks above their heads, I click on my co-op friend's character and can hear my voice dialogue but when he clicks an option it skips straight to his companion (who's voice I can hear). So i don't get to hear or see my friends dialogue choice unless I scroll back up after.

Is there an option to fix this? Could we possibly have it set up wrong?

I know it's not game breaking but it is a shame as the voices are fun to listen to and adds some immersion.