I wasn't expecting the UA app to provide a LH mobile BP. I was expecting it to provide mobile BPs for the UA segments. It's not a big deal, I usually print BPs anyways when I get to the airport but its nice to have a backup
So if I try to checkin on the LH site as well to get a LH-provided BP, will that screw anything up? Their site (and UA's) seem fragile enough as is.