No, but that fact is really only a descriptor of slipspace and the behaviors itself. We know that there's also shun-space, trick-geodics(?), and the glow. Those were presumebly unaffected by Halo as well. The distinguishing part about slipspace that makes it immune to Halo is that it is separate from space-time, NOT its 11 dimensional properties. We know this to be true because Shield 0006, which existed in a slipspace bubble (so slipspace's deadly and unpredictable properties did not dictate reality inside the bubble) was protected from Halo's effects. Theoretically, any reality disconnected from ours would be immune to Halo.