QR code help

[Yptcn]

I got an email with a QR code. The code does not show up in Mail app.
It does in Gmail app.
I had no problem before today, no setting changed.
Any help would be greatly appreciated

 

[FreakinEurekan]

I fail to understand the problem… you got it working in Gmail, what assistance are you looking for?

 

[Yptcn]

I finally figured it out ..