Feature Slider… grey space

I recently upgraded to Clean Magazine Pro. I configured the Feature Slider to show Posts on my home page. I love it. However, the first slide always shows a big grey space under the image. It doesn't matter what post I use. It happens on the first slide, every time. I have tested with Chrome, Firefox, and Edge, all with the same results. here is my URL... https://staticdive.com/ Any advice is appreciated! Thanks Bob