The tooltip doesn't help either - both links only have a tooltip that just says link... IMHO it should be Link to this comment on CURRENT_INSTANCE_DOMAIN for the chain icon thing, and Link to this comment on COMMENTER_INSTANCE for the rainbow thing.

Anyway, the issue about this messy behavior described by @cerevant@lemmy.world is here https://github.com/LemmyNet/lemmy-ui/issues/1048