Need a global save option for all models on a page?

You can put the page title component anywhere on the page and simply remove the Title and Subtitle text.  This works pretty well.  Maybe its Kludgy but its supported.

In addition,  you can pull a panel set onto your page and give it one of the scrolling properties.   But the save and cancel button in the first column (Make it narrow) and maybe add summary data or other actions.   Then put all your detail in the next panel.  It will scroll, but the first panel will not.   

Nice…