Strange issue with lockscreen

Why is there a Samsung AI watermark? 🤔

For some reason, my lockscreen says at the bottom left "AI-generated". This appeared after the One UI 9.0 update on my S25 Ultra. 

For context, that picture isn't AI generated and has no affiliation with AI processing. I processed on a computer running windows myself using Siril after an 8 hour shoot of Orion. I finalised with Lightroom. I exported the finished image to my phone. I'm a novice with astrophotography but not novice enough to use AI. hmm