Hi, I think that would work if there were one or two images per page, to just create form fields corresponding to each image’s metadata. In my case, each page has 10 - 15 images, so I think each one should have its own yaml file, rather than incorporating all of that data into the page’s frontmatter.
It does seem like there would need to be some sort of plugin to enable users to edit those meta.yaml files via the admin plugin. I found another thread that says that they’re currently working on it.