Anybody has an idea how to dynamically load assets in BP?

Nope, not using any plugin there, it’s simple BPs, textures and meshes that aren’t found. I would appreciate if anybody from staff would look at it before I report this as a bug, I won’t want to file a bug report if I’m making a user error here, besides somebody else must be encountering the same problem if it is a bug.
I am sure there is a simple way to do this right, if only I could get somebody to look at this here who has solved the same problem or knows how to do it