Most of the time when we are using configurable products with children which have no differences in images (like size, length or similar) different image is not required, but FB (Meta) requires images to be attached.

Expected behavior (*)

All products will have images. Children which have their own images, to be synced with images which are attached to their parent.

Benefits

Products will be synced with the catalog without errors because whey will have images. Images will represent the product, because they are depends on the main product.