as I have read in previous posts it does not seem to be possible to attach an image to multiple posts nor to unattach it from a post once it has been attached.
My first question is: why? I might get that it may be confusing to attach an image to multiple posts, but I cannot understand why an image could not be unattached from a post. The only solution (to unattaching) for now is to permanently delete the image and then upload it again.
My second question is: is WordPress working on finding a solution to this?
My third question relates specifically to "The Columnist" theme: is there a way to select a specific image for the post header image (the "preview image" for the post)?
I am attaching several images at once to a post and the theme seems to be choosing randomly which image should be the post header preview.
One solution would be to choose a Feature Image in the Post Edit menu (which then becomes also the "preview image" for the post header), but in my case this does not work as I do not want the Feature Image to appear in the top part of the post. Any tips?
The blog I need help with is lorenzomattozziarchitecture.wordpress.com.