QR code is having either while or black background on middle

[ipsitapriyadarsini-cell]

We have used this package to generate the QR code. In prod, some of our clients are facing a white or black rectangular box above the QR code.

[zpao]

That's really interesting but I'm certain it's not us. The giveaway is that the colors don't match what's being rendered and we're not doing anything else with colors (eg not trying to find any color point between)

It's possible there's some device/user agent interaction - if you could isolate and reproduce that would be helpful (particular values? SVG vs canvas? Using embedded image?). I could see a broken browser extension causing this too.

I am noticing that the colors of that rectangle seem to correlate with light/dark mode.