Help with unusual behavior when adding tags suggested by the AI chat

Hola. Help with unusual behavior when adding tags suggested by the AI ​​chat.
I select several PDF files, and when I add tags suggested by the chat, it creates folders with those files in an existing folder where I replicate the files.

A screen capture or screencast would be useful.

Are groups excluded from tagging or not, see File > Database Properties? A screenshot of Settings > Files > Tags would be useful too, thanks.