I tried to regenerate the API keys, but didn’t work. I’m receiving an error message: “453: You currently have access to a subset of Twitter API v2 endpoints and limited v1.1 endpoints (e.g. media post, oauth) only. If you need access to this endpoint, you may need a different access level. You can learn more here: https://developer.twitter.com/en/portal/product”
The plugin can now authenticate, but it can’t post.