I'm having a strange issue with my app icons. Even though this is what is in my build settings (in fact I just downloaded it for this post, just to make sure):
It shows up as this when downloaded from the Apple App Store:
Solid black. I can't find anything on the interwebs, or in this forum, that describes a solution... so maybe I just messed something up. But... for the life of me, I can't figure out what.