I’ve been encountering a problem using the plugin with the cards setting ‘overlay’ enabled.
It is strange as while I am logged in to my site, I can fee the featured image is displaying on the home screen as I would expect and there are no issues.
The problem occurs when I log out, or view on another machine, there is no image in the background of the show posts tile (just the text of the title, description etc) and I can see from inspecting the element that there is no source for the image class any more.
I did have dimensions set, and that does solve the problem!
However, now the browser is resizing the images full image files with css.
I thought it was rather clever, and data efficient that you allow the image files to be scaled and cropped with the dimensions set in the options. Do you think it’s possible that I might be still able to implement that somehow?