Last night I tried using Apple Pay at Walgreens. I swiped from my lock screen to show my Walgreens card, which the clerk scanned. When it was time to pay, however, the Apple Pay screen would not come up. Usually I can get it to come up by unlocking the phone and then trying again but for some reason even that didn't work. I eventually just swiped my card. Has anyone else had a similar issue? Any workarounds? I might have to go back to entering my phone number on the terminal because iOS has been glitchy like this before.