I saw an extended, but less polished version of this Total Recall scene at Comic-Con last summer. Now, one year on, it’s ended up online as part of the broader marketing for the film.
There was a version in bootleg form doing the rounds in the interim too, I think.
Why do they keep using this same clip? Because it’s a key turning point in the narrative. It’s a good part of the hook. And because it features shouting, guns and fighting.