We'll create fresh WordPress site with WooCommerce Product Type Column installed. You have 20 minutes to test the plugin after that site we'll be deleted.
This plugin adds a “product type” column (with icons) on the products admin screen in WooCommerce which was removed in version 3.4.0 as a result of feedback in this post.
If you’d like the column back, simply install and activate this plugin and you’re set.