Igloo
Not a mod
Sounds like it depends what kind of gate attendant you get. The lady at our section was making sure every person that walked in had scanned it.Also with the QR code I asked where you scan it as I went through the gate - lady on the gate said you do it inside. They had the things to scan inside and I was looking at it but another staff member said you don’t have to do it. Nobody seemed to be scanning it