There is an issue with the new HTML Editor. When switching between different browser/tabs or programs, the editor jumps to the top of the script each time it is re-accessed. This prevents users from working in one section of an HTML script as they constantly need to find their way back to what they were working on. When scripts are hundreds of lines long, this becomes a problem. Please adjust the HTML editor, to ensure this no longer happens. Canvas Tech Support has confirmed this happens Canvas-Wide.