Ocean

It seems that it's related to the number of characters in the QR Code. Here's two images that differ by one character. The first is unreadable by bardecoder, the second...

@KyleMaas Please do! I'm not working on the project where I ran into this issue anymore, but I'd be happy to see this work continue to evolve and improve 🙂

Encountering the same issue moving Spotify to a second display, arranged vertically. Same issue when arranged horizontally for me, however. Running macOS 11.4 (20F71) and Rectangle Version 0.46 (51)