So I want the browser to use the correct image size based on the device. E.g. I don’t want full images being loaded on mobile and tablet devices. I can only set one global setting for this, any time I add one to a different breakpoint, it overwrites the others. See video for reference.
I’ll have to mark this as a no-bug, because it’s supposed to work like this. If you need more configuration, you can use Slider (nestable) element, and adapt it to be the same as the Carousel. There you can add “Image” element, and you can add “Sources” for each breakpoint, where you can select different image size.