I think this has come up before, but I can't find a definitive answer searching the forum.
I have share buttons set up on dynamic pages. They work! (yay).
On the dynamic pages SEO Settings, under "Which image do you want to share on social?" I have connected it to an image field (called "selfie") from the dynamic pages database.
However, when I either test in preview or go to the live site, and press the facebook share button - there is no image! All the other connected fields from the database appear ie. Title & Description. But no image...
One solution seems to be to retroactively Facebook debug each individual dynamic item page's url one at a time. I tried that, it worked. But, neither I nor my client have the time or capacity to do this each and every time! This is a self-generated page where eventually we hope to have hundreds of entries
The solution I am looking for, is how to make sure the image field (in this case "selfie") appears automatically the first time.