I’ve got this community page: https://coredns.io/community/ which shows how to interact with the CoreDNS community. But
page flips between a community page and a topic listing page (not 50/50 though - I suspect something is put in a Go map and the last thing retrieved is what I get).
I suspect community is a section and you got a community/index.md, aka a single page, which in the default will give you a 50/50 chance (due to concurrency) of getting one or the other.
Two options:
Rename to _index.md (will then use the section template, not the single template)
The list.html, from what I’m gathering from previous comments, is what’s being used in your project to render the _index.md page. A section template is a list template but more specific. Checkih out the docs on the lookup order might help a bit.