Comments (ALT + C) are a really neat feature! It's a nice way to add a source or such. I also use it for writing down ideas or descriptions tied to specific images, but then... they are kind of completely hidden. It feels like they should display in some way -- maybe under the image, or as a tooltip when hovering, or some other way. I'm aware I could use a regular note element, but that becomes clunky once I box select a bunch of stuff and auto-organize them; it may end up somewhere completely unrelated.
This is what I imagine it looking like: https://imgur.com/a/p0xaRDw
Thank you for the suggestion! If you don't want to accidentally select a note you can lock it with Alt+L, is that helpful to you? We agree that it would be convenient to have some way to quickly inspect comments and will keep it in mind as we improve PureRef in the future!