Hello, I am trying to use a bulit-in QR code reader on of the websites (ticket reader), but it doesn't work. When I click on the icon for the QR code reader - nothing happens. QR code itself is a simple number, so scanning it with built-in Mozilla QR code reader brings nothing. This works in Safari and on Andriod browsers including Mozilla. Tried to go to my iphone's settings and Mozilla's setting - found nothing. Would be greatful for any help / information. Thank you all in advance! Eli