Very keen to be able to select product categories at the variation level. I have multiple variable products (Comics) that have the same variation (eg. Batman Variant Cover), I’d like to be able to put these into the Batman Variant Cover category at the variation level and have them display on the front end using the WooCommerce show single variations plugin. At present WooCommerce only allows category selection at the product level meaning every variation of each variable product is shown in the Batman Variant Cover category. I hope this is something you’re able to add to the plugin, it would be an epic addition to functionality! 🙂