Open the cover editor (E)
Press the cover edit button or E when viewing the cover. Everything other than placing the cameo happens in here - resizing and repositioning it, plus the whole cover toolbar.
Starts at 0:24 in the covers videoWatch on YouTube
More in Covers & text
See all 14Add a cover to a book0:05Cover comps are for client proofing0:03Put a photo on the cover (cameo)0:12A cover cameo keeps its own corner rounding1:31Set the spine width and style0:38Crease style and binding depth0:48Choose a cover material0:58Use a custom texture from your print vendor1:18Round the cover corners and set the cameo cutout1:35Add text1:56Text effects: debossing, foils and more2:07Style part of a text block on its own1:02Save a cover and reuse it2:18