Using the up arrow to navigate the lines of text inside a panel macro causes the cursor to jump out and above the panel, regardless of where the cursor is in any arbitrary number of lines.
The same effect also occurs with the down arrow key.
- Create a page;
- Insert a panel macro;
- Insert some text inside the panel with multiple rows;
- Press the up or down key to navigate between the text lines
The Cursor moves up/down one line of text
The Cursor "Jumps" outside the panel.