fade transition

Hi, I recently purchased all add’ons for Ajax load more.

Everything works fine, I just need help on transitions. When I load more items and select fade transition, just text content fades, images don’t and I can see loading steps.

In my specific case I only have images, so the result is clearly visible the first time I load the page. From the second time images are in browser cache so they seem to fade in correctly. I think that the fade should be applied after the image is loaded to give the desired effect.
So, what I need is: click on load more, load items, wait for items to be fully loaded then apply fade in to each. Is there a way to do this?

https://wordpress.org/plugins/ajax-load-more/