@Catalin Tomoiaga have you gotten feedback from the IRCC after the return comment "Primary identification is not provided " because I saw the same on my portal today and I uploaded every document my COPR, SIN, old passport pages, new passport.
i applied this very early this morning at 12:25 am and when I checked the portal this afternoon I saw "primary identification not provided" under the reason column which is quite confusing because i uploaded my SIN, COPR and passport pages