Sure thing,
Thanks for bring up that this is causing you issues, the reason it’s been left on the backlog is likely because we don’t have a lot of people raising concern about the issue.
I tested Archetype 7.15 now and long polling was working out of the box. I used 7.11.1 before, because it was still the newest one when we started developing. 7.12 and 7.13 don’t exist for some reason.