I would like to know if there is any history saved somewhere / vulnerability in general to use QR Code scanner from Quick Settings or from GOS Camera to copy paste some sensitive info stored in QR code (like passwords from Strongbox)?
Its really an ease of use to point camera and copy & paste as an alternative for typing long phrases. I tried to search for stored history, couldn't find any. Still, would like to know if there is any vulnerability other than keyboard application storing the text in plain text.