Content credentials problem

Hey everyone, so I am testing Firefly in Photoshop Beta, and also I've turned on Content Credentials because I want to be transparent when uploading my artwork to Adobe Stock. 
I've tried some elements from Generative Fill, but in the end I have deleted them because of the low resolution problem, and I want to go for the oldschool options of editing, compositing etc, without Genertive FIll. 
The problem is that even if I delete all the elements from the Firefly, and keep editing, the Content Credentials says that I have used elements from it, even if they wont be integrated in the final image.
Is there a way now to solve this?