The current dark mode in GN is simply turning the theme into dark, but not the document. This is not particularly useful, and the dark mode seems to appeal only to people who at the start make the notes with a dark background. What I suggest is to introduce two types of dark nodes and let users have the freedom to choose between the two. The other dark mode would turn every colour into its “opposite” colour (MarginNote does this with their dark mode, and I do find that experience much better). It would be really great if you could introduce this alternative dark mode!!! (For the moment, I never use dark mode when using GoodNotes because all my notes and pdf have a white background and turning to dark mode has no use whatsoever).