Seems to be an issue with Microsoft's Internet Explorer and Edge. While we come up with a proper solution, we have added a '+' icon on top of the Notes area to expand it.
Thanks for your prompt reply. While I appreciate you adding the "+" icon, that just expands the box top to bottom, which doesn't help at all with editing. I use the notes box for both a narrative and the sources. I need (and used to be able to) expand the box to the right using the small arrow in the lower right-hand corner. This would allow me to view the entire line and format it accordingly. The way it is now, I don't know where the margin is so I have no way of formatting it. You stated that you're working on a "proper solution", which is great. I hope you can get this back to the way it used to be. Thank you again.