A question about the McGill test-optional form

So basically since McGill is test-optional for the 2021 cycle they released this form: https://www.mcgill.ca/undergraduate-admissions/files/undergraduate-admissions/testoptionalrequestform.pdf

But I already have my SAT score (1520), but I haven’t had the chance to take the subject-tests. I want to submit my SAT score, so I won’t fill the form. Can I apply with only my SAT 1 score (without submitting the test-optional form)? Or will my application be “missing” since I haven’t had taken the SAT subject tests?

It would be best to call Service Point with that question.

In my opinion without filing that form McGill would expect subject tests to be submitted in addition to the SAT.