Additional generative options no longer available.

Hi Team when I use BETA Photoshop and use the amazing gerative option it used to give four options if you did not particular want the one added to the image and you also had the option to regenerate for more options and then click on the one that works best.  The alternative options are no longer generated since the upgrade?  All I have is four white boxes if you tap this it then shows 9 white boxes but no alternative images?  Could you please advise?  Dr Anne Smiith