Follow-up from "chore: Update multi-line suggestion docs"
The following discussion from !103231 should be addressed:
- [ ] @aqualls started a [discussion](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/103231#note_1166533106): (+1 comment)
> `@theoretick` hey, you found some spiders! :spider: I've had qualms about the Discussions (https://docs.gitlab.com/ee/user/discussions/) page for some time. (@phikai has heard me talk about this before, and probably `@annabeldunstone` too.) I don't want to hold up your merge request too long, but I do want to pause briefly. I've brought a discussion to TW team chat ([slack link](https://gitlab.slack.com/archives/CCB575BGT/p1668032717010629)) so we can talk about the current state of the Discussions page.
>
> Capturing for posterity and transparency:
>
> > I want to throw this question out to Suzanne and others with opinions about where we place subheadings in our docs when they match two topics. I have a MR from an engineer about multi-line comments in merge requests. I groaned a bit because my lack of love for https://docs.gitlab.com/ee/user/discussions/ is well known, but I want to get opinions from others—maybe I’m misguided?
> >
> > In this case, the subheading is about multi-line suggestions/comments in merge requests. Historically, everything discussion-related has landed on this Discussions page, rather than on the concept pages for issues / MRs / diffs / epics. I’m skeptical of the current placement, because to me, discussions feel like part of the user experience of issues / MRs / diffs / epics, rather than a standalone concept that users would be interested in.
> >
> > Where would YOU put such a subheading, and why?
> >
> > (Trivia: the commenting experience is _mostly_ but not fully consistent across issues / MRs / diffs / epics. The inconsistencies are likely to continue growing, and at some point a decision will be required, not optional.)
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