I've installed dendron but I don't see this "scratch" note concept anywhere in my menu, templates, or otherwise. The cmd+shift+s shortcut doesn't do anything, and doesn't exist in my list of keyboard shortcuts. I'm reading this https://wiki.dendron.so/notes/5c213aa6-e4ba-49e8-85c5-1bdcb33ce202/#scratch-note and I have the button, so I can create a scratch note that way. Am I missing something?