I'm currently using this plugin for a site I have in development.
I have just created my 3rd post type using this plugin, however, I noticed that on all of the post types I have created that the option to add a "Thumbnail" for the post is not available like it is on the default Post post type.
I have Support for Thumbnail set to "True" for each of these post types, and have tried toggling the option a few times, with no luck.
Is there anyone else having this issue, or have a fix available? I've checked through the forum with no luck.