Linguistic talents?

I decided to make a separate post for this, as it’s a pretty pressing concern of mine.

I’m Asian, and I speak English, Korean, French, Spanish, and Chinese all proficiently, currently studying Japanese. I wanted to submit an “art” supplement which isn’t actually an art supp: a French analysis paper, written in French. Is it alright?

You can submit it but not as an art supplement.
https://college.harvard.edu/admissions/application-process/application-requirements/supplemental-application-materials

Remember, they would prefer that supplementals be “truly exceptional”.

In my opinion, I would be more favorably impressed by a person whose credentials demonstrated proficiency in 5 or 6 languages than I might be by a single analysis in one.

Hmm. Is there a way to cancel my request to submit a supp, then?