Record writing and save in notes as animation (gifs)
I would love to see a feature where you can screen record yourself writing/drawing a section of your notes, having it save as a gif and then can be replayed anytime within the notes page. Like having small animations embedded within your own notes (resizable and movable like a mini-player), creating more dynamic pages.
This can be done using the iOS screenrecording feature (https://support.apple.com/en-us/HT207935). There are also many apps available that easily let you convert videos to GIFs.