This is the best I could manage. By cranking up the padding with center mode enabled, but it’s obviously not the correct way of using this component (And not centered!).
Thanks for reporting this issue, the Studio doesn’t make it clear, but it’s not possible to change the width or layout of an element that’s a direct child of the Slider Carousel, if you wrap your image and text into another vertical stack setting it to stretch both the width and height, you should be able to perform any style change to this new stack.
I got similar issue like adding gap between the slides and adjusting slides size. And also when the slide changes I want to stop the slide while it is changing! Did you find out what to do?