I had a similar issue while using the cookie session technique to post to the group. I resolved the issue of not being able to post fresh content by updating the plugin and configuring it to accept cookies.
This reply was modified 10 months, 3 weeks ago by worrysmiley.
I understand your concerns with version 4.4.6 not providing logs or query timelines. It might be helpful to clear the cache or check for any recent updates that could affect logging. If you need version 4.3.26, you can usually find older versions on the official repository or contact support for assistance.