How do I configure the images for subcategories to be displayed on hover?
Mega Menu provides the functionality to display subcategory content on mouse hover. To add images or other content to child categories, follow the steps below.
Step 1. Set the display of subcategories content in the main category settings at: Magento admin → Catalog → Categories → Edit Category → Mega Menu (For Desktop) → Hide Menu Item Content → No.
Step 2. Open the subcategory of the main category that has just been changed, and in its Mega Menu (For Desktop) → Content tab add any images or other content with the help of Page Builder:
After saving the changes the content will be displayed automatically by hovering over the category name: