Pixelated face previews

Several updates ago - face previews became pixelated. This is a confirmed bug and I’ve been assured it’s on the ‘to be fixed’ list. It has made the program much less useful for how I use it.
Please fix this. It worked well in the past (when I subscribed), but has not worked in months.
Also - the previous tip to zoom in and back out was tedious - and doesn’t appear to work anymore either.
You have a great service - but please resolve some of the basic features before prioritizing new ones.
Link to example images: https://www.amazon.com/photos/shared/ActAZwc7QCKqfntvGFHb5A.F1Q4gVkOhgjq0vAW7HhcET