Hey @OperationMC69 Welcome to the Forums!
Apologies for the delay in getting back to you, but I thank you for the provided screenshot! The Progress of your game on Ubisoft Connect and Seam is linked to your Ubisoft Account. Even if you have added the steam version and linked your Steam with the same Ubisoft Account, it will have the same progress and cannot be deleted or reset I'm afraid.
I hope this helps! Should you have any further queries, please let us know!