You are right. All kind of movements, are game side developed, not VR side. In other words, you have to think if the game come from wired version, there is no way to move free for all areas, but only for limited areas. If the game is new, developed for Oculus Quest, maybe you can move as free room - arena scale games. Unfortunately, this kind of games, are not available on Steam , but only in SIDEQUEST.