When the screen recorder's teleprompter is popped out into its own window, the script now starts one blank line below the title bar. The first line is easy to find before the script begins scrolling, and it stays close to the camera. The space grows and shrinks with the text size.
One line of space above the popped-out teleprompter script
The popped-out teleprompter leaves one blank line above the script's first line, so it is not pressed against the window's title bar.