Reading the dataview docs, file.outlinks should include embeds and non-md files both. As a test, try putting this query in a file and then embed/remove some files from it?
Thanks for providing a screenshot. How have you created the banana icon within the file? Is it a fontawesome icon connected with a pagetitle? Something like a plugin in place? I would be happy if you share your expertise
/* make sure the SVG fills the parent container */
.iconize-title-icon > svg {
height: 100%;
width: 100%;
}
/* size the parent and set the margins to center align it */
.iconize-title-icon {
height: 2.5em;
margin-left: var(--content-margin)!important;
margin-right: var(--content-margin)!important;
margin-bottom: 1.5em;
}
(note that this is specific to the minimal theme, which is what I use)