I like to work with the splitscreen on my Surface. But GoodNote doesn't allow the use of splitscreen. So I can't take notes while looking at a document for example or watch a video on the other half of the screen. Would be a huge improvement if splitscreen-use was possible

In portrait format (win 11 hp spectre) the settings for stylus, eraser, etc. are not visible. In landscape format everything works.

In order to edit or write, you need to be in full screen with the Goodnotes app. This is very inconvenient for taking notes off of another document/app. It would be useful to be able to edit your notes in split screen mode so that you don't have to switch between apps every time you want to write something down.

When I send my GoodNotes to my VEIKK display tablet it tells me that the display is "too small" and revokes editing privileges. This effectively makes this app useless to anyone who has this kind of tablet.

when the window is small, it will be not available to write, only swiping the page.
it is not convenient to split screen when wreading and writing