The whole ecosystem is a mess. Not only did Google Wallet get renamed three times (as posted in the other comment) but the other functionality doesn't even work

The whole ecosystem is a mess. Not only did Google Wallet get renamed three times (as posted in the other comment) but the other functionality doesn't even work. The other day Google prompted me to store a boarding pass in Google Pay, but when I got to the airport the scanners didn't recognise it and I had to go requeue for 20 minutes. The PDF code scanned fine.