So I use my mouse to move, holding down both mouse buttons. I always keep my mouse cursor near the center, and whenever I click or unclick my mouse, they are still in the center, but randomly, but more often than not, it keeps right clicking on the player on the bottom of the party window even though my mouse is in the center.
I feel at some point it would accidentally try to kick someone out of the party.
Master Shenanigans 80 Thief
Lady Shenanigans 80 Mesmer