The client amended my designs with AI

I'm a graphic designer and I got a new client recently. Today, after I sent 6 designs and asked for feedback, he sent 3 or 4 of them back on amended with AI, with more details and more text of couse, and said absolutely nothing. I use AI minimally in my work, just to generate product pictures, and it does save me time. But I don't use AI to design for me, I prefer to do that work on my own. I'm not comfortable with how the client sent my designs to an AI chat to fix them and the lack of communication in the process. What would you do in my situation? Go with the flow and accept these amends or draw a line and have a serious talk?