IRCC webpage has a following description for this survey:Got my email for survey : "Our records indicate that you have recently received a decision from us on an application."
I am not sure what decision is.
To improve our services, IRCC is collecting feedback from randomly selected clients who received a decision on their application in 2020. COVID-19 had an unprecedented impact on IRCC programs. More than ever, your feedback is appreciated.
Did you receive decision on any other application of yours in 2020? Because it doesn’t specifically say decision on PR application. Just wondering...
https://www.canada.ca/en/immigration-refugees-citizenship/news/notices/client-experience-survey-2021.html