By default, users can scroll right, and to scroll left they need to swipe or drag — but if you’re referring to arrow controls, here’s how to enable both:
To enable both left and right navigation arrows:
1. Edit the products category widget.
2. Locate the carousel settings in the style tab.
3. Enable the “Arrows” or enable pagination.
I need to clarify whether it is possible to set it up so that you can scroll left with your finger. Now I checked – you can only scroll right with your finger