This has nothing to do with digitization. They are actively trying to slow down the process thats all. Why do you think CEC applicants are processed in under 4 months?
Have you tried calling to see where they are stuck? I also saw a couple of June 30th applications get p1s' 10/12 days later so hopefully the same for you!
Submission Date July 05, 2024
AOR August 02,2024
Biometrics Request August 03,2024
Biometrics Given August 09,2024
AIP Oct 02,2024
SA Jan 25,2025
ADR...
To be precise, it is not mandatory for them to invite you for an interview. They can simply send out an additional document request and ask for more information!