When creating a note, I often intend it to be a child of another note. Today I must drag it under the parent after creating it. Please make it easy to decide whether a new note should be a child of an existing note.
(There is no category for Notes, please move this as you deem fit.)
You can now create child notes directly inside a parent document or folder. To try this out, expand the parent document, then click the inline + icon, and select the type of document you wish to add.
Alternatively, if you are adding child documents into a folder, you can click the buttons in the folder to add child documents.