IES Not working in 5.3?

I have aflashlight attached to my 3rd person avatar, and I wantted to make it look more realistic, so, ies to the rescue. But It’s not working. They are the correct ies files as I can view them in a dedicated ies viewer, and I even went to the suggested sites to download ies files. But even the thumbnails are not showing the correct profile. Although in the “Viewport” in the blueprint I do see the yellow outline of the ies structure.
I haven’t tried going to a different UE version yet as this was created in 5.3 from the get-go. I am use the newly released 5.3 as well.

James

It seems to me the IES profiles are working, but their preview icons in Unreal Engine are broken.