The Mysterious Backpack
In film 8, The Last Jedi, there is a scene where Finn is about to set out to find Rey. Just before he leaves, his backpack is leaning outside the entrance of a rescue capsule.
At that moment, Rose shows up and catches Finn in his escape attempt. She sees the backpack, which suddenly appears to be in a completely different position after a cut. It is no longer outside but now inside the rescue capsule.
It seems that either the backpack or Finn has teleportation capabilities. Or various takes from the set were combined in editing without considering that this could create a continuity error. The latter is the most likely and has also happened in other major franchises like Harry Potter.
