With the 3-column container setup, as far as I recall you need to add spacers in the left and right columns for the columns to be taken into account. Then set the spacers to “small” and “no line”. But then on mobile the columns will stack, thus adding spacers above and below the components in the center column, it’s not ideal, yada yada yada, it’s hacky.
The following custom AI component to create a simple image is utterly non-optimized and could probably be optimized in one single prompt, but it uses the AI component:
If I recall correctly, using the custom AI component to display images will display the image in higher quality than using the image component.