diff --git a/Release-Testing-Instructions-WooCommerce-7.3.md b/Release-Testing-Instructions-WooCommerce-7.3.md
index 3141d69..db5ad79 100644
--- a/Release-Testing-Instructions-WooCommerce-7.3.md
+++ b/Release-Testing-Instructions-WooCommerce-7.3.md
@@ -854,10 +854,11 @@ Some screenshots etc, in case helpful when trying to find some of the locations
 ### [Fix product attributes lookup data and filter by attribute widget with non-ASCII named attributes #34432](https://github.com/woocommerce/woocommerce/pull/34432)
 
 1. Start with PHP 8.
+1. Install the [Classic Widgets](https://wordpress.org/plugins/classic-widgets/) plugin. 
 2. Make sure that you have product attributes lookup table enabled, including the option for direct updates (Settings - Products - Advanced).
    ![image](https://user-images.githubusercontent.com/937723/186134938-c54b3db3-8182-45f4-b145-c69428393633.png)
 3. Create a global product attribute named 大きさ with these three terms: 中 大 小
-4. Add a "Filter by attribute" widget for the above in the shop.
+4. Add a "Filter by attribute" widget (not the "Filter by attribute" block) for the above in the shop.
 5. Create a variable product that uses that attribute for variations (with all three terms), but create only one variation for 大
 6. Save the product.
 7. Create a second variable product that uses that attribute for variations, this time with only one variation for 小