Hi @gaurav984 !
I imported CVS file with products to WooCommerce
On this CVS file it was links for product images
All images different sizes and file types (also .WEBP)
To import .Webp files i installed app “WP Enable Webp” cause its not supported file format by default
Than i puted sizes of images to WooCommerce via Costumizing
Here is the screenshot: LINK
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After all these steps i found out that almost all thumbnails images are not correct shown on Catalog, Cart, Wishlist, Product Page Gallery Slider etc.
It is shoould be that images goes to the “box” of thumnaild to make one size for all product previe images. But now it is just cropped and very blured, no more
Than i installed the app “Regenerate Thumbnails”.
I regenerated all thumbnails both ways but it didnt change something
Screenshot here: LINK