I was able to connect my account to my Wordpress site, but when I try to create a task to create a post the test comes back with a 403 error.
I clicked the “Troubleshooting” button, but the information was useless, there was no information about the actual error.
I searched for 403 error posting to Wordpress, and I did find a post that does list the 403 error, but that wasn’t any better. Two of the links talk about Jetpack “fixes”, but the link do not relate to the recommended fix. The third option, allowlisting xmlrpc.php does make sense since I can connect my account, it’s only (so far) posting that is the problem.