Apple Watch Boarding Passes Blur

Whenever I fly using the Apple Watch boarding pass, the watch blurs as soon as I turn my wrist upside down to place on the scanner. The only way I have found to get around this is to turn my wrist upside down, tap the screen blind with my other hand and then place it on the scanner without turning it back. This is really inconvenient as I have a bag in the other hand. Is there a setting that can help with this? I can pull a paper boarding pass out of my pocket with one hand so I’m not sure how this feature helps if it requires two hands.