I have a content gallery with a multiple selection entity referenced field to a biblio content. I added the image field to the biblio. Created a view for the gallery, and I'm able to display all the images form the referenced entity.
But for the gallery to work, I need the first image to display only, and when user selects an image a popup appears.
What I'm missing is for the first image to appear only.when configuring the entity referenced field, the multiple field settings is not appearing. Is there another way to do the following or am I missing something?