Canonical tag on topic URL

bug
7

I’m not seeing any links that points to https://try.discourse.org/t/is-the-second-amendment-still-relevant-today/291?page=3.

EDIT: could it be related to this?

https://meta.discourse.org/t/the-c-category-name-l-latest-page-1-pages-should-not-be-in-serp/56881/13?u=zogstrip