I researching why comments are not turning up on the discourse server. I came across this in the documentation.
‘By default, posts are matched to Discourse topics through their discourse_topic_id metadata. That value isn’t available for posts published through WP Discourse prior to version 1.4.0. Enabling this setting will match posts with the post_type ‘post’ to Discourse topics through their titles.’
Does this mean new comments on old WordPress comments need a matching discourse_topic_id on the discourse server before the comments appears in the discourse server?