Yes I did see that I could add the info there which is great. However, my problem is that I want to access those fields in Elementor Pro dynamically. For an image, my only dynamic choice in Elementor is an ACF field. So if I can assign the image info field to ACF fields, then I’ll be able to access it from Elementor. Yes, it probably is a kludge…
For example, I can retrieve the featured image into ACF image field by assigning _thumbnail_id to a field.
If there is a way to access the media file data directly, that would also work for me.