I usually write notes using the zoomed window at the top of the iPad because I consider more comfortable to rest my wrist on the glass than on the border of the tablet. Due to this position, I often tap the color/thickness/undo/redo/new page controls with my wrist. Could it be possible to have both the zoom window and the toolbar at the top or maybe near the zoom window’s one, or to have a touch rejection feature that disables the toolbar when the Pencil or the wrist are touching the screen?