When I am going to set post thumbnail meta in media manager for a blog entry as shown here, it will not be displayed on the frontend. This is different for images which I embed directly in the content as can be seen here (grey small font below images). Am I doing something wrong or is it possible to update the inc/template-tags.php file of my child theme?
Unfortunately, it seems this plugin is not working out of the box with GeneratePress. There is a checkbox “Automatically add the caption to the featured image” which I enabled. However, caption does not appear. I am going to try the additional provided short code option. Will let you know if it works.