The shortcuts don't work. I have Delphi 12.2 Patch 2. I installed Delphi AI Developer via the GetIt Package Manager.
After installing it, I restarted the IDE. The first thing I noticed was the icons. They now look different.

I have set the AI online settings and tested the connection with the chat function. Everything works fine.

However, when I am in the source code, neither the shortcut for chat (Ctrl+Shift+Alt+Enter) nor the shortcut for code completion (Alt+Enter) work.