Ultimately the correct answer is “no” and anyone saying something else is guessing. See my previous post in this forum. You’re probably in what gets called IP2, but these aren’t real stages and things can happen in different orders. The % tracker just looks at how many days have passed between two dates and divides by 6 months ... ie you’re just over three months since 6 March. It tells you nothing about what’s actually happening with you application.
My guess (!) is you’ve passed the medical and criminality stages, it’s now in a queue to confirm eligibility. This is the A11.2 assessment (see
https://www.canada.ca/en/immigration-refugees-citizenship/corporate/publications-manuals/operational-bulletins-manuals/permanent-residence/express-entry/assessing-electronic-application-on-section-a11-2.html). It might be that the security checks are also happening but I don’t know if these happen in parallel or series, and if this varies between applicants.
You could consider requesting GCMS. But it doesn’t really speed anything up and just takes officers’ time away from actually processing applications. Same as raising WebForms to ask about what stages your application has passed. Unfortunately, it’s just lots more waiting. I wish I knew how the impact of federal working restrictions will affect overall processing times, but would be surprised if doesn’t add at least 3 months to many applications. My AOR was also in March 2020 and confirming I passed the medical took 54 days rather than the previous 8-10 days.