Regrettably the issue is still unsolved. Until such time I suggest you create a custom connection. As per you request, I have attached a print screen of the cantilever beam over a pipe column with a Gable wall end plate connection.
For the moment I can suggest creating a custom connection for a quick fix. Please send an email to Support.firstname.lastname@example.org
for the documentation.
Attachment: Cantiliver beam over pipe.PNG