AI features

I have certain presets I use in Lightroom, for instance, "Enhance Portrait," which uses AI to select facial features and adjust them. Lately it seems like it's not making good selections, like it's not coloring within the lines like it used to. I'm starting to notice there is more blur on peoples eyes now from the soften skin feature. Is anyone else having these issues or noticing any problems like this? And any idea what I can do about it or how to fix it? Thanks in advance!