Hey Matt,
I've tried to replicate what you've said, I've also added the debug usercontrol (as mentioned
here)
But I don't see any values returning, even worse, when I look at the code inside the debug control, it never starts the Render method because the controls it carries are all set (by default perhaps?) to invisible.
Even manually setting the Visible property to true does not work for me.
I'm at a loss here and hope a Kentico representative can help us both out!