It's a shame, cause this is a real diamond except for that issue.
I understand that it has to do with the fact the Access-Manager is computing the restriction as a top layer, but I'm guessing that you guys will be able to solve it in the future, and when you do, i'd be glad to purchase your pro version for any of my sites.
Best of luck, keep up the good work
The advantage of such platform can be that it's Joomla based and enables to install further apps (w/ your moderation or without), and that's mean a much more stable and open platform to offer to developers, as far as offer them to disengage their site from the hosted service and keep on running their own website, by allowing them to import the DB and Source files to another hosting company, or simply get full access to their db and files on your cloud.
Just my thoughts and wanting to contribute something, best of luck
They have great support and customer service team, superb really