@pfefferle @matthias Hello Matthias. Thanks for that explanation. I'm aware of this limitation. There is one way to work around it. I should take one of your previous post url and paste it in Mastodon search bar and even if I'm not following you or anything, Mastodon finds it and I can then interact with that post. But this does not seem work with any account pushed by the Wordpress ActivityPub plugin. Do you know why?