Does the images feature work when using a cdn? we are using amazon s3 as a cdn – everything seems to work elsewhere non the site – but the images in the search result are not appearing – mostly looking for any info on using the plugin in a cdn – I can’t seem to ferret any out of the docs –
Sure, the images are requested from WordPress core (in case of featured images), or if there are no featured images, then parsed from the content.
If the images are not appearing, then probably WordPress is still serving the non-CDN versions of them.
You can also try turning on this option, maybe that will trigger the image replacement script – depending on how it works.