Agreed that IRCC need some days to update all the pages. I also agreed with your view on this matter. Thanks.
Keep in mind that particular page you're linking to was last updated on 2021-12-16. Case in point, it doesn't say anything about curriculum licensing programs and how they are no longer eligible for PGWP, even though we know that rule is going to be in effect as of Sep 1.
It will take some time for IRCC to update all the relevant pages (and publish new ones) to match the new rules. I'd give it at the very least another month before major content gets updated.