Erase, heal & Clone are not working

When using any of the remove tools (Erase, Heal and Clone) the selection works fine and then nothing happens once it has finished the process, the area I want to change using clone or Gen AI / Object Aware has the white outline but no changes to the image happen? I am using Lightroom on Mac OS its all up to date, super frustrating as I have images to get out to clients. any suggestions?