I'm trying to determine how I can use a gallery template properly. When I create a new blog post, it automatically shows up as a preview in a gallery template page that I create. Only, there's no thumbnail image, even if the blog post itself has a photo gallery and/or featured image inserted. ANd the magnifying glass function doesn't work . However, it does link the gallery fine.
Also, how can one unattach an image without deleting or reuploading?