In our older environment, we haven't had any problems with subforms set to invisible in Designer actually being invisible in a html rendered form. Now when we are evaluating the ES platform, this is not the case anymore which we have to consider being a huge problem for us with our solutions and demands from the customers.
Anybody with knowledge of what's going on? I suspect that some scripts that should be run on server (rendering?) isn't done at all or not in the same way as in previous versions of Livecycle Forms.