Auto Category Thumbnail not working Woocommerce version 4.7.5

I was using the Auto Category Thumbnail for some time to have as a Category image a product image of each category.
It stops working I belie=ved since I upgrade woocomeerce to version 4.7.5
I am using theme E-Shop but at the past was working on that theme, I also tried the twenty-sixteen theme but still not working.
Is it a Version problem of Woocommerce?
Thanks,