Wow, I had no idea that was not normal behavior. This whole time I thought that was just a baked-in limitation of grub--I did not realize Fedora runs some kind of hacked grub. I've been telling people grub doesn't work with two EFI partitions! 
That explains why SGS gave me the hairy eyeball when I mentioned this previously, on this post: Bootloader instalation error - #17 by BluishHumility