The answer given by @Sound Conception solved my issue....Thanks!. I knew the problem was the camera controller because I have 2 options in my interface: pick QR from gallery or Scan...and the issue only happens with the camera. I'm using the flutter camera plugin: camera: ^0.10.5+9 ...I wonder if this bug is still open in the latest versions...could someone confirm please if the issue was solved using the latest versions of the camera plugin? Happy coding y'all