Yes, those shots are from Jedi.
You can see Luke walking behind Vader on this shot:
Look here for more info: https://starwars.fandom.com/wiki/List_of_changes_in_Star_Wars_re-releases
appears out of the clouds
That’s not Luke, that’s the officer he tells to “Bring My Shuttle”/“Alert My Star Destroyer To Prepare For My Arrival”.
disappears in a puff of smoke