Carousel Auto Config Infinite Scroll

Add a config option for desktop where carousel auto config with infinite scroll will have the slides in the carousel scroll back to the first slide in the sequence after the last slide.

Example:
Scroll 1, 2, 3, 4, 5, 6, then scroll back to 1…

Instead of:
1, 2, 3, 4, 5, 6, 1, 2, 3, then scroll back to 1…