Apple Pencil does not write in Notes
I have the new iPad Pro 12.9. The pencil is properly connected. I have updated the OS today. I cannot use the Pencil in Notes. I've seen references to a squiggle at the bottom of the Notes app that enables the Pencil but I've got no Pencil. I can use the Pencil to scroll ink Notes, but not to write.
I've detached my Logitech Slim keyboard and still no squiggle. I'm open to any ideas.