big sur spoken content gibberish
I am helping a friend who has vision problems and uses spoken content. Since she updated to Big Sur, it works okay BUT when you mouse over the desktop, not touching a file or program, there is some sort of gibberish spoken by the system voice. It is the same gibberish each time, takes a couple of seconds. I've turned up the sound to try to understand it but I can't and neither can she. Any idea how to turn that off?
Mac Pro