Well I got it working now.
But oddly in my case TsNotebook needs to pre-exist? I'm sure I'm missing something. Not sure what.
Unless I'm doing something wrong in the dynamic creation process for a notebook control??
All labels show up on the appropriate page, but I had to leave a blank notebook control on the panel.
I scrapped the dynamic creation of the notebook and just added new pages and controls to every page.
Once I did that everything seemd to work fine. Weird.