Foreword: I filed a feedback a week ago and so far no one replied or at least acknowledged my feedback. That's why I'm writing here now to get some more attention (hopefully, thanks).
I recorded a video to show you what exactly is happening. I am not sure where the issue belongs to exactly but it is related to associated domains, the camera (QR codes), the NFC module, App Intents and Control Center controls.
https://youtu.be/sT2bZLs_6rA
FB20418059
(I added some tags that are somehow related to the associated domain issue)