Hopefully continuity (of relevant features) would be the results of the training process, eventually. In videos from the wild, the number of buttons on a shirt

Hopefully continuity (of relevant features) would be the results of the training process, eventually. In videos from the wild, the number of buttons on a shirt basically never changes during a scene. That kind of information is in the training data already. So it is theoretically possible for a model to learn that should stay consistent, in contrast to other properties that affect the shirt, like lighting or pose. But we are still in the very early days of kinda-working video generation, and certainly in terms of temporal consistency.