Was installed Improved Variable Product Attributes for WooCommerce, product contained variable attributes (pic attached, e.g. variable colors, size of product), but after intallation of

***Woocommerce Products Layouts https://codecanyon.net/item/woocommerce-products-layouts/7384574***,

and

***WooCommerce Single Product Page Builder https://codecanyon.net/item/woocommerce-single-product-page-builder/7605299***,

this variable attributes are disappear, how to add this variable attributes?  Should be some extra options for that at page settings, but I cannot find it.

I can “Use default style of Theme”, and this attributes appear, but in this case cannot edit the appearance of the columns.