In my Samsung S9 FE Plus, in split-screen mode with Samsung Notes versus any other app like any study video app or YouTube or Chrome, it works perfectly in split-screen mode when I write on notes in this split-screen. But suddenly, when I change the aspect ratio of Notes in split-screen, S Pen input only appears on Samsung Notes when I pull up the S Pen from the screen, even after writing an entire sentence. The entire sentence appears only after I pull up the S Pen in a custom split-screen ratio.
