What I did: After changing tabs, I on occasion will have a note appear to cover up another note.
What happened: A note from another project will cover a note on the current project.
What I expected: The note to not visually persist on another screen.
Things that might be helpful to know (Agenda version, OS and model, etc): Everything is current version. Access form Macbook Air and iPhone 7 plus (Sierra and iOS 11.4)