Hello!
My web page https://fonolukk.eu/test-webpage/ has an “All Categories” drop-down menu and when I click, it opens all of the product categories, but when I hover over one of the categories it opens, the main goal is how do I make it so the customer can click on each category that opens and still be open if the cursor goes out of bounds?
Sorry to say but right now there is no option in Theme Settings available to achieve that. It requires Customization and this is beyond our limitations and support policy scope. Hope you can understand our limitations.