Hi Chris,
My thought is that maybe it’s because it’s a text field so it’s getting the default paragraph space in the section.
Looks like you are correct. It’s coming from the empty paragraph plus its margin.
I’m not sure if there is a better way to insert revolution slide (btw doesn’t Elementor has slides?) since you are using Elementor so you might have to ask them.
You could also give this CSS a shot:
.elementor-text-editor.elementor-clearfix p {
margin: 0;
}
Adding CSS: https://docs.generatepress.com/article/adding-css/