How to make CTA button in the menu global

I've created, for a website I'm building right now, a menu within a global region. On the right side of the menu I've placed an outstanding CTA button. When I create a new page the global region with the menu is still on the top of the page like it should be, but the button isn't.

Apparently a button within a global region isn't automatically global also. How can I make this button global?