Also, since you mentioned right-clicking: I don't know what you may have right-clicked on, but the component has not been made to allow right-clicking on the canvas in order to add images.
Ha en riktig god dag!
Inger, Norway
My work in progress:
Components for Site Designer and the HTML Editor: https://mock-up.coffeecup.com
Inger, Norway
My work in progress:
Components for Site Designer and the HTML Editor: https://mock-up.coffeecup.com