Hello,
after the update to the latest version the product image gallery has 2 problems:
1. only the first image can be selected (other images display as thumbnails but cannot be selected)
2. The positioning of image of lesser height is in the vertical center instead of aligned to the top. (Slider auto height is ON).
You can see both problems in the link in the private content area.
I have tested with all plugins off and without cache. You can review the site in a fresh staging version with all plugins already off.
Woocommerce has been updated to the latest version at the same time.
Best regards
Martin