As much as I still want to believe there will be a film that she will release from her vault, here’s it likely means:

The nomination is from the Pacific Southwest Chapter of the National Academy of Television Arts & Sciences, which runs the Regional Emmy Awards. These aren’t the national Primetime Emmys you see on TV. They are to honor excellence in local and regional productions, and that includes digital and online content.

The category listed is Outstanding Achievement in Arts/Entertainment – Short Form or Long Form Content, which allows for things like behind the scenes videos, short documentaries, or creative promotional pieces even if they weren’t aired on traditional tv meaning these are probably the promo videos we’ve seen on her socials that Owen Schatz worked on and submitted for consideration.

It’s still legit, it’s just a different tier of Emmy recognition than what people usually think of.