“Heal as one” and the elite skill “Strength of the pack” do not remove a condition while using superior rune of the trooper.
Just in case it helps verify, here’s a recording of all the shouts (minus S&R; it works) being used: https://www.youtube.com/watch?v=P5mdtZpDK5s&feature=youtu.be
Some charr engi and ranger – Audacity [Au]