Scratchpad doesn't allow me to input text

I use Shift+CMD+Enter to activate Scratchpad both within Scrivener and outside, but when the window appears, everything is grayed out, and I am unable to use the + sign to enter new text.

I’ve attached a screenshot.

Thanks.
Inoperative Scratchpad.pdf (182 KB)

Version of Scrivener?

Version of Mac OS?

Katherine

Mac OS: Catalina 10.15.4
Scrivener 3.1.5 (12258)

I have the same configuration, and the Scratchpad works fine on my system.

If you click on the Scratchpad window to make sure it has the focus, does the ‘+’ icon work then?

Do you already have some notes, or is the Scratchpad currently blank?

Katherine

If you click on the Scratchpad window to make sure it has the focus, does the ‘+’ icon work then? No, it doesn’t work; it’s grayed out

Do you already have some notes, or is the Scratchpad currently blank?
I have a document in a project with a scratchpad entry, but I have no scratchpad notes in the Scratchpad window.