I do not think so , because in PGWP I already submitted all these things and PGWP I just applied on 05 Feb 2020 , means they will take their 98 days of processing ( but in written letter that I sent them I attached copy of PGWP application number as well ). and they requested these documents in SP extension application . But they also mention that if you already sent these documents then no need to send again may be these are on the way .They asked for transcript it means they will give u PGWP instead of SP