Nothing works when I try to get tid of that damn intrusive box on the bottom of my screen. It's cost me HOURS of productivity! Please get rid of this thing! It shouldn't be this hard to remove!!!
I have the same problem and understand your frustration. What finally worked for me, is when I start work and the first pdf I open I go to the menu in the upper left corner, select Preferences, select Generative AI, then unclick all the boxes and click ok. Don't close Adobe, close your document and re-open it or select another pdf to open and for the rest of the day as long as I don't close Adobe, the AI box has gone away and doesn't pop up on my documents. If I close Adobe, I have to go through the whole Preference BS again, but it does make it stop while I'm working. I just remember to do this step every morning so I don't make myself crazy.