I am able to view the image through the FDQ public link. What I’ve since discovered is that for some reason local push is disable on my iphone which is preventing image attachments. I realized this when I tested using my ipad which does have local push enabled. I cannot figure how to change this on my iphone and appears to be the same issue as someone is having in this thread:
So, no longer a configuration issue in HA but a setting issue on the end device HA app.