I still have massive problems with the WP-DIscourse plugin when using it with a current WP installation in combination with the Divi Theme/Divi composer from https://www.elegantthemes.com
- 422 error when posting new blog entries in WP, as described above.
- no “clean” MD content in the posting created by the plugin through the discourse API
I disabled the WP-DIscourse plugin 2.5.2 for now as it is not yet usable for my use cases. NOTE: I believe now that my original headline was wrong/misleading. This is a WP >> Discourse issue, it has nothing to do with the ActivityPub plugin in WP (ActivityPub – WordPress-Plugin | WordPress.org Deutsch) and even less with @angus ActivityPub plugin installed inside the Discourse instance.