Quick notes in Joplin

It would be great to have a feature that many note-taking apps offer - a quick note. It would simply be a note permanently attached to Joplin desktop on top or bottom (or with the icon bar) with one-click access. It will not be part of any notebook, but be a “system” feature always available. Usually, such note plays the role of “inbox” where one dumps whatever information to be sorted later.