Draft foils frequently copies of non-foils in pack
For over a year I've noticed that during drafts, I see a lot of packs in which there's a foil copy of another card in the pack. Obviously this happens occasionally in paper, so there's a chance it's selection bias, but the odds of it happening multiple times in one draft seem like they should be very low.
While it might not have a huge effect on drafting, trust in MTGO ability to randomize properly is critical to players being able to trust the shuffler. I don't want to become a "shuffler truther" but things like this make it far more difficult.
The attached screenshots were all taken from drafts I did over the course of two days.