Hello Pierre, I allowed myself to test your extension on a fresh Bootstrap 4 setup, and I had to change a little your markup in order to read carousel-item and item for the class used on the divs: https://getbootstrap.com/docs/4.0/components/carousel/
Patch follows.
Hello Pierre, I allowed myself to test your extension on a fresh Bootstrap 4 setup, and I had to change a little your markup in order to read carousel-item and item for the class used on the divs: https://getbootstrap.com/docs/4.0/components/carousel/
Patch follows.