Thanks a lot. Some poeple are applying under GC key, may be they are getting faster responsesThis is for for new portal. I have the same timeline as yours for my parents first application. Reapplied again on new portal in Dec 2021. But still waiting. Please keep us posted if you really and get an update. Thanks & good luck!
1. Get the invite code
https://ircc.canada.ca/visit-visiter/en/get-account-ircc-portal
2. Create an account and sign in using account created
https://portal-portail.apps.cic.gc.ca/signin?lang=en
3. Once you log in, make sure you choose this option for Super Visa
https://prnt.sc/1wz4oi1?fbclid=IwAR3-K4l1D57NiBdbd3i_7Kk1Xb6E31D3TtneHpyiDkAGWcIrPZF1n0qhtpc