How to filter categories in the category slider
In the category slider, You will find an option called " Filter Categories" in the General Settings tab. In this feature, you have two options to filter the categories.
All – Select this option to display all categories in the slider.
Specific Category(s) – Select this option to display specific categories in the slider as per your requirement. When you select this option, it will enable one more option called "Choose Category(s)". In this option, you can search and select categories that you want to showcase in your slider.
Screenshot - 1: (Settings configuration for all categories)
Screenshot - 2: (Settings configuration for specific categories)
Screenshot - 3: (Categories slider with specific categories)