Here's another one:

My wife and I are flying to Europe today, DL metal to CDG then AF to the destination (separate PNRs)
During OLCI I get assigned a window seat and she an aisle even though our preferred setting in our profiles is the opposite. There also seems to be no way to change the seat via the Delta website/app or Air France website/app. Obviously we can just sit in each others' seats, but I thought you could choose a seat within T-24 on AF.